1 35 152 https://prlibrary.cvlcollections.org/files/original/413bd26135dc42db489f18239ca16d7f.pdf 41b55959a4afe9199c57480d9d15bead PDF Text Text ������ Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of The Pine River Library District Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-09-30 Subject The topic of the resource Library History Description An account of the resource Collection of historical documents and records regarding the history of the Pine River Library. Creator An entity primarily responsible for making the resource Jenkin, Rachel Type The nature or genre of the resource Image, Physical Object, Text IIIF Collection Metadata UUID 0fe4dd4c-924f-4e1b-b5cb-87c8e8a14bf9 IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Library Connections Newsletter Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 01-2014 Subject The topic of the resource Library newsletter Description An account of the resource Library Connections Newsletter highlighting Pine River Library winning the "Best Small Library in America" award in 2014. Creator An entity primarily responsible for making the resource Pine River Library IIIF Item Metadata Display as IIIF? Never UUID 4989de0e-8229-4013-95f8-f28047ef7200 https://prlibrary.cvlcollections.org/files/original/32a2c3a0e445c7e9d99418760d8bfc02.pdf 95cc379d685372727c7b999d2920c64b PDF Text Text ������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������ Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of the Town of Bayfield, Colorado Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-28 Description An account of the resource A collection of items pertaining to the history of the town of Bayfield, Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 30d03c38-3aea-4fdc-a25d-2a733d42623b IIIF Type None Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bayfield Student Cookbook Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1994 Subject The topic of the resource Student-submitted recipe cookbook Description An account of the resource A collection of favorite recipes gathered from classes K through 12 compiled in 1994. Creator An entity primarily responsible for making the resource Bayfield Parent Teacher Student Association Publisher An entity responsible for making the resource available Nettie's Pring-o-Rama Type The nature or genre of the resource Text IIIF Item Metadata Display as IIIF? Never UUID 4c7f23a6-8715-4c86-b664-3a414dc31ae9 https://prlibrary.cvlcollections.org/files/original/d51b6b6791c85c9a83bd2baa9af75019.pdf 59ea6076070a1c668b0c552542c3d84c PDF Text Text THE VALLECITO FLOOD A CATASTROPHIC FLOOD ON LOS PINOS RIVER SOUTHERN SAN JUAN MOUNTAINS COLORADO AND NEW MEXICO KEENAN LEE DEPARTMENT OF GEOLOGY AND GEOLOGICAL ENGINEERING COLORADO SCHOOL OF MINES GOLDEN COLORADO 2024 �ABSTRACT A catastrophic flood ran down the length of Los Pinos River into the San Juan River valley. The flood originated in the southern San Juan Mountains of Colorado, and deposits from the flood are still recognized 72 miles downstream near Farmington, New Mexico. This catastrophic flood is here called the Vallecito flood. The cause of the flood is unknown, but it was likely a glacial outburst flood, like many other known glacial outburst floods in the San Juan Mountains. Glaciers flowed down the headwater valleys of Los Pinos River and its tributary Vallecito Creek, and they merged at Vallecito. The glacier that arrived first may have dammed the other fork creating a glacial lake, or a proglacial lake could have formed behind an end morainal dam during the merged glaciers’ retreat. Failure of the glacial dam led to an outburst flood whose path can be determined from the distribution of flood deposits. The time of the flood is likewise unknown, because no flood deposits have been dated. Flood gravels on high mesas in New Mexico suggest the flood occurred in the early Pleistocene. CONTENTS ABSTRACT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Flood Route. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Hydrography. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Geology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 SOURCE AREA OF THE VALLECITO FLOOD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 CATASTROPHIC FLOOD DEPOSITS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Evidence Of Flood Deposits In Colorado. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Bayfield Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Southern Ute Indian Reservation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Shellhammer Ridge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 La Boca Canyon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Los Pinos Canyon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Flood Boulders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Flood Gravels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 San Juan River Valley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Archuleta Canyon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Unconfined San Juan River Valley. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 San Juan River Below Farmington. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Age of Flood Deposits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 THE VALLECITO FLOOD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 CONCLUSIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 ACKNOWLEDGMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 REFERENCES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 APPENDIX – CHARACTERISTICS OF GRAVELS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Frontispiece: Glaciers flowed down the valleys of Los Pinos River and Vallecito Creek, merging at the site of modern Vallecito Reservoir. This was the source area of the Vallecito flood. 2 �FIGURES Figure 1—Index map of Vallecito flood area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 2—Topography of Los Pinos – San Juan River drainage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 3—Aerial view from La Boca downstream to the Los Pinos Canyon. . . . . . . . . . . . . . . . . . . 5 Figure 4—View of the Los Pinos Canyon with San Juan Mountains on the horizon. . . . . . . . . . . . . 5 Figure 5— Profile of generalized topography along Los Pinos and San Juan river valleys. . . . . . . . 6 Figure 6—Map of rock types in the San Juan River drainage basin. . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 7—Map of the Vallecito and Los Pinos glaciers merged at Vallecito Reservoir. . . . . . . . . . . 7 Figure 8—Aerial view of the Vallecito Dam and Reservoir and end moraines. . . . . . . . . . . . . . . . . . 8 Figure 9—Photos of calico rock, a distinctive facies of the Vallecito Conglomerate. . . . . . . . . . . . . 9 Figure 10—Map of distribution of flood boulders near Bayfield, Colorado. . . . . . . . . . . . . . . . . . . . 11 Figure 11—Photo of lag flood boulder on bedrock in Beaver Creek drainage. . . . . . . . . . . . . . . . . 11 Figure 12—Longitudinal profile showing elevations of lag flood boulders near Bayfield.. . . . . . . . . 11 Figure 13—Photo of fluvial gravels in Hocker pit on Shellhammer Ridge, overlain by loess. . . . . . 12 Figure 14—Photo of exposed fluvial gravel basal contact on Shellhammer Ridge. . . . . . . . . . . . . 12 Figure 15—Photo of flood boulders taken from a Hocker pit on Shellhammer Ridge. . . . . . . . . . . 12 Figure 16—Photo of flood boulder in place at base of fluvial gravel on Shellhammer Ridge. . . . . . 12 Figure 17—Photo of lag boulders by Atwood and Mather (1932) on Shellhammer Ridge. . . . . . . . 13 Figure 18—View across Los Pinos River shows low terrace at La Boca. . . . . . . . . . . . . . . . . . . . . 13 Figure 19—Longitudinal profile showing terraces from Ignacio to the San Juan River. . . . . . . . . . .14 Figure 20—Map of flood deposits along Los Pinos canyon and Archuleta Canyon. . . . . . . . . . . . . 15 Figure 21—Map of fluvial gravels from the Animas River and Vallecito flood gravels. . . . . . . . . . . 15 Figure 22—Aerial view of Animas River gravels and Vallecito flood gravels. . . . . . . . . . . . . . . . . . 16 Figure 23—Photo of flood gravel on the ridge between Blind Canyon and Negro Canyon. . . . . . . 16 Figure 24—Photo of flood boulder at the top of the flood gravel. . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 25—Photo of flood gravel on north side of the San Juan River. . . . . . . . . . . . . . . . . . . . . . 17 Figure 26—Longitudinal profile shows flood deposits along Los Pinos and Archuleta Canyons. . . 17 Figure 27—Photo of severely weathered flood gravel exposed at Grassy Canyon. . . . . . . . . . . . . 18 Figure 28—Aerial view of Martinez Mesa, capped by flood gravels. . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 29—Map of flood deposits in the San Juan River valley, New Mexico. . . . . . . . . . . . . . . . . 19 Figure 30—Longitudinal profile of flood deposits and terraces along the San Juan River. . . . . . . . 19 Figure 31—Map of fluvial terraces in the unconfined valley of the San Juan River. . . . . . . . . . . . . 20 Figure 32—Aerial view shows terraces of the San Juan River. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 33—Transverse profile shows relation of terraces of the San Juan and Animas Rivers. . . 20 Figure 34—Comparison of sizes of flood boulders with normal fluvial gravels. . . . . . . . . . . . . . . . 21 Figure 35—Photos of flood boulders from the Animas River below Farmington. . . . . . . . . . . . . . . .21 Figure 36—Aerial view of the very steep wall that took the direct force of the Vallecito flood. . . . 23 INFORMAL TERMS USED IN THIS REPORT I have used the informal name Vallecito flood for the catastrophic flood described in this report. Place names used for clarity that do not appear on U.S. Geological Survey topographic maps: Los Pinos Canyon, Archuleta Canyon. 3 �INTRODUCTION FLOOD ROUTE The Vallecito flood originated on Los Pinos (The Pines) River in the San Juan Mountains of Colorado and flowed into the San Juan River in New Mexico, where it continued at least to Farmington, New Mexico (fig. 1). The source area required deep, constricted valleys to store the necessary water volume, limiting the potential source area to valleys on the south side of the San Juan Mountains. Flood boulders of the distinctive Vallecito Conglomerate further restrict the source to one near Vallecito Reservoir, whose two principal tributaries pass through nearby outcrops of that conglomerate (fig. 1). Figure 1—Vallecito flood area with insets of the San Juan River drainage basin. The flood began near Vallecito Reservoir on Los Pinos River, where the distinctive Vallecito Conglomerate crops out, crucial for tracing flood deposits. 4 �Downstream from the San Juan Mountains is broad open country around Bayfield and the Southern Ute Indian Reservation (fig. 2). Flood boulders form lag deposits near Bayfield, and they are recognized discontinuously downstream to New Mexico on nontribal lands. No flood gravels remain north of the reservation, but they are probably present on tribal land in the Mesa Mountains near the southern boundary of the reservation, because they are present farther south on nontribal land along the border in New Mexico. At the Colorado–New Mexico border, Los Pinos River valley narrows into the head of a canyon, here called Los Pinos Canyon (fig. 3). The canyon is about a thousand feet deep (fig. 4) and continues south to the river’s confluence with the San Juan River (fig. 5). Flood deposits lie along the west rim of the canyon on Pump Mesa. Figure 2—Topography of Los Pinos River–San Juan River drainage. Figure 3—View downstream to the south from La Boca, where Los Pinos River leaves unconfined valley of the Southern Ute Indian Reservation and enters the thousand-foot-deep Los Pinos Canyon. Navajo Dam was built at the confluence of Los Pinos River with the San Juan River. Figure 4—View upstream to the north of Los Pinos Canyon with San Juan Mountains on horizon (valley mile 37, fig. 1). 5 �Figure 5— Generalized topography (solid line) along Los Pinos and San Juan Rivers, view to west and north. Presumed glacial dam was at the same location as constructed Vallecito Dam, used as the origin for mileage down valley. CO, Colorado; Congl, Conglomerate; LPR, Los Pinos River; NM, New Mexico; VC, Vallecito Creek. At the south end of Los Pinos Canyon the river joins the San Juan River. The San Juan River above and below the confluence also flows in a deep canyon (fig. 2). (Navajo Dam was built near the confluence and uses both canyons to store water in Navajo Lake.) The canyon below the confluence, Archuleta Canyon, is about 800 feet deep and continues for about 10 miles (fig. 1, 2). Downstream of Archuleta Canyon the San Juan River valley opens into a broad, unconfined reach that continues beyond Farmington, New Mexico (figs. 2, 5). HYDROGRAPHY The San Juan River heads at the Continental Divide and drains the south side of the San Juan Mountains (fig. 1). Los Pinos River is one of three main tributaries to the San Juan River, flanked on the east by the Piedra River and on the west by the Animas River. The divide between the Los Pinos and Animas Rivers bifurcates at the north end of the Mesa Mountains (fig. 2), enclosing a small, separate drainage basin, here called the Pump Canyon basin (fig. 6). GEOLOGY The flood source was in the San Juan Mountains, a northwest-trending Laramide structural dome with a core of Precambrian crystalline rock and a cap of Tertiary volcanic rock (Cross and Larsen, 1935; fig. 6). The confluence of Los Pinos and San Juan Rivers is near the center of the asymmetric, northwest-trending San Juan basin, a predominantly Laramide structure. Structural relief between the San Juan dome and the San Juan basin is on the order of 20,000 feet (Kelley, 1957). Bedrock in the headwaters area of Los Pinos River is predominantly Precambrian plutonic and metamorphic rock, with lesser amounts of younger sedimentary and volcanic rock (fig. 6). Main lithologies are granite and quartzites (these are metaquartzites, referred to in following discussions simply as quartzite), and fluvial clasts derived from the area are dominated by quartzites, most notably the Vallecito Conglomerate, described below. 6 �The rest of the drainage basin, as well as the valley of the San Juan River, consists of sandstones and shales of variable resistance to erosion. The gently rolling topography of the area between Bayfield and La Boca developed on nonresistant sandstones and shales. Farther south on Los Pinos River, the Mesa Mountains, better described as a cuesta rather than mountains, and tops of canyonland mesas are capped by resistant sandstone (fig. 6). Below the junction of the Los Pinos and San Juan Rivers, Figure 6—Rock types in San Juan River basin above Farmington, NM, simplified these resistant sandstones from Steven et al. (1974; Colorado), Manley et al. (1987; New Mexico), and Barker end at the downstream end (1969; Precambrian). Volcanic rocks are mainly andesites and ash-flow tuffs. of Archuleta Canyon (figs. 2, 6); beyond there the valley widens, no longer confined by canyon walls, because the underlying sandstones and shales are less resistant and typically erode to low, rounded hills or to badlands. SOURCE AREA OF THE VALLECITO FLOOD The magnitude of the Vallecito flood required massive amounts of water that could have been stored only in deep, constricted valleys such as those in the San Juan Mountains (fig. 1), behind a dam formed by a landslide, a glacier, or an end moraine. A landslide dam cannot be ruled out, but no evidence remains of a candidate landslide. Outlet valley glaciers from the San Juan icefield flowed down both Vallecito Creek and Los Pinos River, and they merged at the site of the present Vallecito Reservoir. Atwood and Mather (1932) reconstructed this configuration for the latest glaciation (fig. 7). The main drainage has not changed since the time of the flood, as indicated by the path of the Vallecito flood that followed closely the route of the modern Los Pinos and San Juan Rivers, so the scenario shown by figure 7 can reasonably be applied to the time of the flood. Figure 7—Southern San Juan icefield reconstructed by Atwood and Mather (1932) for most recent glaciation. Vallecito Glacier and Pine Glacier (in Los Pinos River valley) merged at Vallecito. This assumption is further reinforced by the end moraines of two earlier glaciations, Durango and Bull Lake (terminology of Johnson et al., 2017; see table below), that ended at the same place (fig. 8). If, at the time of the 7 �flood, one of the tributary glaciers preceded the other to their junction, it would have dammed the other river to create a glacial lake behind an ice dam. Alternatively, a proglacial lake could have formed behind an end morainal dam during the merged glaciers’ retreat. __________________________________________________________________________ San Juan Mountains Glaciations Rocky Mountains San Juan Mountains Range of Marine Isotope Stage stratigraphic unit stratigraphic unit absolute age (MIS) Pinedale Animas City ~29–14 ka MIS 2 (Last Glacial Maximum) Bull Lake Spring Creek ~191–130 ka MIS 6 Durango ~374–243 ka MIS 8–10 Data from Johnson et al., 2017 The provenance of the flood deposits also requires that the flood began at or above the end moraine. Large boulders in flood deposits far downstream match a unique lithology found only within the Vallecito Conglomerate, which crops out only upstream of the end moraine. These rocks, called calico rocks by local gravel pit operators, are coarse metaconglomerates containing distinct clasts of red iron formation and red jasper (fig. 9). Figure 8— Vallecito area. A. View to northeast of Vallecito Dam and Reservoir. The oldest end moraine (Durango) extends one mile beyond the dam. The youngest (Pinedale) is one mile above the dam, submerged except for a small island near the southeast end at the break in dot pattern. Bull Lake moraine is not visible. B. Longitudinal profiles of the three moraines. 8 �The Vallecito Conglomerate was described in detail by Gonzales et al. (2004): “Vallecito Conglomerate (Paleoproterozoic, absolute age not constrained)—The Vallecito Conglomerate...is quartz-rich metamorphosed conglomerate ...a thick succession of interstratified fluvial pebble- to cobbleconglomerate and quartz-rich sandstone…. Estimates of the thickness range from 2,000 feet to 6,000 feet. Conglomerates contain subangular to subrounded fragments of … quartzite, milky quartz, chert, jasper, banded-iron formation, argillite, and metamorphosed felsic to mafic schist and gneiss.... Quartzite and quartz clasts are generally dominant in any given exposure... Clasts in the conglomerates range from less than 1 inch up to several feet in maximum dimensions, but generally are 2 to 6 inches.” Vallecito Conglomerate crops out in the steep canyon walls of both Vallecito Creek and Los Pinos River a few miles above their confluence (fig. 6), and it is not found in any of the neighboring watersheds. Large boulders of calico rock are contained in tills of the three recognized moraines—Pinedale, Bull Lake, and Durango. Glaciers of each of these three advances terminated within two miles of the present Vallecito Dam (fig. 8). Figure 9—Calico rock is a distinctive facies of Vallecito Conglomerate with large clasts of quartz, quartzite, red iron formation, and red jasper. A. Calico flood boulder at confluence of Los Pinos River with San Juan River. B. Calico cobbles are common in flood gravels along Los Pinos River. If the postulated glaciers responsible for the flood were of similar size, floodwaters originated, therefore, at or above the present-day Vallecito Dam. (All measured distances down valley are given with respect to the dam, as shown in figure 1). The Uncompahgre Formation, which is mostly quartzite with minor slates and phyllites, also crops out in the headwaters area above the reservoir (“qs” in fig. 6). These quartzites, however, contain only minor conglomerates with small pebbles, occasional jaspers that are black more often than red, and no iron formation. Other bedrock in the putative source area consists of several granite plutons and gneisses and schists. CATASTROPHIC FLOOD DEPOSITS The catastrophic flood that raced down Los Pinos River is documented by the flood deposits that remain today. These deposits consist of flood gravels and flood boulders. The term flood gravels, as used here, refers to gravels deposited by catastrophic floods that had discharges orders of magnitude greater than normal floods from storms or annual peak runoff. These flood gravels are mostly unsorted, unstratified, or poorly stratified masses of gravel containing flood boulders. The term flood boulders, as used here, refers to boulders very much larger than those that can be transported by 9 �normal floods and thus must have been transported by very much larger floods, called catastrophic floods1. There is no definitive size above which a boulder is considered a flood boulder, because the size is a function of the local fluvial regime and hydraulic gradient. Along Los Pinos River below Bayfield, flood boulders are as large as 13 feet (ft) in long dimension, whereas the nominal maximum boulder size in river sediments here is less than 2 ft. When one considers boulder sizes, it is helpful to remember that volume and weight of a round boulder increase as the cube of the boulder diameter. For example, one could hold a one-foot-diameter spherical boulder of quartzite, which weighs 87 pounds, whereas a two-foot boulder weighs 693 pounds. The flood boulder in figure 9A, which is about four feet in diameter, weighs about three tons. All flood gravels and flood boulders described in this report, both along Los Pinos River and the San Juan River, were deposited by the catastrophic Vallecito flood. Actual deposits of flood gravels are observed only on remnants of a high terrace in New Mexico along the lower reach of Los Pinos River and immediately below its confluence with the San Juan River (fig. 1). Isolated flood boulders, however, are much more widespread, and they provide the primary criterion for mapping the extent of the Vallecito flood. Some of these flood boulders remain at the same elevation as the flood gravels, but many have dropped to lower elevations as float or as lag flood boulders. A lag deposit is generally taken to be a residual accumulation of coarse, usually hard rock fragments remaining after finer or softer material has been removed. I use the term lag flood boulder to refer to flood boulders that remain after other deposits have been eroded. These lag flood boulders, usually of Vallecito Conglomerate, are especially resistant, and some have been let down hundreds of feet as the land surface was lowered. Some were incorporated into younger fluvial sediments that were deposited on and around them. EVIDENCE OF FLOOD DEPOSITS IN COLORADO No flood deposits are known in Colorado (fig. 1). Only lag flood boulders have been observed, in the areas discussed below. Bayfield Area Northeast of the town of Bayfield, flood boulders as much as 11 feet long lie on bedrock throughout a broad area covering the interfluve between Los Pinos River and Beaver Creek, a small river east of and tributary to Los Pinos River (fig. 10). Nowhere is there a deposit of flood gravel; the deposits are mostly boulders and cobbles of Vallecito Conglomerate, and they are lag deposits. The flood boulders occur mostly as isolated clasts (fig. 11), although they concentrate somewhat in drainages. The largest flood boulder observed in this area is 11  8  >5½ ft. These lag flood boulders are observed at heights up to 350 ft above the modern Los Pinos River (fig. 12). Patches of gravel on a terrace along the northwest bank of Beaver Creek contain flood boulders (fig. 10). This terrace, about 100–150 ft above Los Pinos River, consists of boulder-cobble-pebble fluvial gravel about 15 ft thick, covered by 5–10 ft of loess. The gravel contains occasional clasts of “The term catastrophic flooding may be applied to flooding of high magnitude and low frequency…Catastrophic floods may result from… failure of natural or man-made dams”, from Preface of “Catastrophic Flooding”, edited by Larry Meyer and David Nash, 1987. 1 10 �Vallecito Conglomerate, including a few large boulders, with a maximum observed size of 6½  3½  >3 ft. Vallecito Conglomerate does not crop out in the Beaver Creek drainage, so all clasts of Vallecito Conglomerate came down Los Pinos River. The flood distributed boulders across the interfluve into what is today the Beaver Creek drainage, and with time some of the clasts were incorporated into the terrace gravels of Beaver Creek. Figure 11—Lag flood boulder of Vallecito Conglomerate on bedrock in Beaver Creek drainage, 10½  6½  >5 ft. Figure 10—Distribution of lag flood boulders near Bayfield, Colorado. Southern Ute Indian Reservation Figure 12— Elevations of lag flood boulders along Los Pinos River near Bayfield, Colorado. Access to the Southern Ute Indian Reservation is restricted. Some observations of gravel deposits can be made on nontribal properties at Shellhammer Ridge, east of Ignacio, and near the state line at La Boca (fig. 1). Shellhammer Ridge Shellhammer Ridge is capped by a fairly continuous deposit of gravel about 300 ft above Los Pinos River. Atwood and Mather (1932) called this deposit the Florida Gravel and considered it an interglacial alluvium. Richmond (1965) also used the designation Florida Gravel, but he considered it outwash of the Sacagawea Ridge glaciation (middle Pleistocene, MIS 16). In Hocker Construction LLP gravel pits on this ridge, the gravel is about 15 to 20 ft thick, covered by loess as much as 15 ft thick (fig. 13). The deposit is a sandy cobble-pebble gravel with infrequent boulders. Clasts are mostly quartzose—quartzite, calico rock, quartz, and jasper—with lesser igneous and metamorphic rocks, many of which are highly weathered. Imbrication indicates south transport. At the base of the gravel a pebbly sand lies on weathered shale bedrock, an ordinary fluvial-gravel/bedrock contact (fig. 14). This deposit is a normal fluvial gravel, not a flood gravel. 11 �Figure 14—Basal contact (red knife) of fluvial gravel on shale bedrock in Hocker pit; lowest bed is pebbly sand overlain by cobble-pebble gravel. Figure 13— Normal fluvial gravels in Hocker pit on Shellhammer Ridge, overlain by loess. Hundreds of flood boulders were extracted from these pits (fig. 15), mostly quartzite and calico rock, but also some sandstone. The largest of these boulders (left in place at the bottom of the gravel) is a calico rock measuring 13  12  7 ft (fig. 16). All flood boulders were found at the bottom of the deposit, between fluvial gravel and shale bedrock (Roy Hocker, 2011, oral communication). The fluvial gravels were deposited on and around remnant lag flood boulders from the Vallecito flood. Figure 15—Lag flood boulders from Hocker pit are mostly Vallecito Conglomerate. Atwood and Mather observed similar large boulders on Shellhammer Ridge that they considered lag boulders: “There are scores of large boulders of Vallecito conglomerate, as much as 10 feet in diameter. Typical ones are shown in Plate 22C [fig. 17 of this report]. They rest upon Tertiary shale, are not part of any recognizable glacial or fluviatile deposit, and appear to have been let down to their present position during the dissection of the terrane upon which they rested” (Atwood and Mather, 1932, p. 106). 12 Figure 16—Lag flood boulder in place at base of normal fluvial gravel in Hocker pit is 13  12  7 ft and weighs about 45 tons. �Atwood and Mather ascribed the origin of these large boulders to glaciation: “They are at least 25 miles from their source.... Although it would be unwise to assert that boulders 7 to 10 feet in diameter could not be washed over low gradients for distances of 25 or 30 miles, such a contingency is certainly very unlikely” (Atwood and Mather, 1932, p. 106–107). “They...were probably brought to this position by an ancient glacier” (Atwood and Mather, 1932, Plate 22C, caption). Figure 17—Large boulders on Shellhammer Ridge described by Atwood and Mather (1932). Recent geologic quadrangle mapping (Carroll et al., 1998; Gonzales et al., 2004; Gonzales et al., 2008) between these boulders on Shellhammer Ridge and the end moraines in the San Juan mountains some 25 miles to the north does not support their suggestion of glacier transport, because there are no glacial deposits anywhere below the end moraines at Vallecito Reservoir. Lava Creek B ash was found on top of the Florida Gravel along the Animas River (Gillam, 1998). This ash, from the Yellowstone caldera, was dated at 639 ka (Lanphere et al., 2002), indicating that the Florida Gravel is older than 639 ka, and thus the lag flood boulders are considerably older than 639 ka. La Boca Canyon Flood boulders are observed at two sites near La Boca Canyon (fig. 1). Just north of the canyon on a low ridge of resistant sandstone are lag flood boulders of Vallecito Conglomerate, 200 to 300 ft above Los Pinos River. On the west side of Los Pinos River, a low terrace about 90 ft above the river extends from just north of La Boca Canyon (fig. 1) south into New Mexico (fig. 18). This terrace was mapped by Richmond (1965) as Pinedale outwash. A gravel pit on the terrace (Crossfire Aggregate Services La Boca Pit, fig. 3) just south of La Boca Canyon shows normal, mainstem fluvial cobble-pebble gravel, crudely stratified with sand lenses, and imbrication showing transport to the south. The lowest part of the gravel is normal fluvial gravel. At the base of this gravel nearly one hundred flood boulders, mainly Vallecito Conglomerate, were uncovered in the pit (Jay Nielson, Crossfire Aggregate Services, La Boca Pit Supervisor, 2013, written communication). These gravels are analogous to the deposits on Shellhammer Ridge, although of a younger age, in that they indicate deposition of fluvial gravels on and around lag flood boulders. A Durango-age river Figure 18—View to northwest across Los Pinos River at La Boca. Low terrace, terrace intermediate to the t6, has lag flood boulders at the base of fluvial gravels in La Boca Pit. Annotation two discussed also “t6” is at Colorado—New Mexico border. Mesa Mountains are capped by fluvial contains lag flood gravels from the Animas-Florida river system (figs. 1, 2). boulders, so the three main river terraces in Colorado all contain lag flood boulders incorporated into younger, normal fluvial 13 �gravels. These terraces, t4–t6 of figure 19, may be followed south into New Mexico, but they were not mapped in this study, in part because of extremely limited access to the rugged terrain of Los Pinos Canyon. Figure 19— Longitudinal profiles of Los Pinos River terraces (t1 to t6, oldest to youngest) from Ignacio to San Juan River. Ages from Atwood and Mather (1932, A&M) and Richmond (1965). Flood deposits on terrace 1 are significantly higher and older than terrace 4, which is older than 639 ka. Three high terraces are recognized on Pump Mesa in northernmost New Mexico, and at least two of them appear to continue north into the Southern Ute Indian Reservation in Colorado (fig. 19). The highest (oldest) of these terraces, t1, contains flood deposits. LOS PINOS CANYON A clearer picture of the Vallecito flood emerges south of the Colorado–New Mexico border, where fairly continuous flood deposits extend all the way down Los Pinos River to its confluence with the San Juan River—about 13 miles—and for some distance down that river (fig. 20). Flood deposits consist of both isolated flood boulders and flood gravels. Flood Boulders Flood boulders are observed in a swath one to two miles wide on Pump Mesa west of Los Pinos Canyon, where they define the path and extent of the Vallecito flood (figs. 1, 20). The only flood boulders on the eastern side of the canyon are on narrow terraces of the canyon wall within a few hundred feet of the river. On the western side of the canyon, flood boulders occur as isolated boulders in place on the highest terrace (t1, fig. 19), now referred to as the flood terrace, they occur as float below the flood terrace, and as lag flood boulders incorporated in younger mainstem alluvium. They also occur in deposits of flood gravels. 14 �Flood Gravels The north rim of the Mesa Mountains in Colorado (figs. 2, 18), capped by AnimasFlorida gravels, curves southeast toward Pump Mesa and Los Pinos Canyon at about the same elevation as the flood terrace, about 1,050 ft above the modern Los Pinos River at the Colorado–New Mexico border. The flood terrace on Pump Mesa slopes to the southeast. Streams tributary to Los Pinos River have dissected the terrace, producing a series of narrow, flat-topped ridges that slope southeastward (fig. 20). Figure 20—Flood deposits in New Mexico define the course and extent of catastrophic Vallecito flood along Los Pinos Canyon and Archuleta Canyon. Figure 21—Fluvial gravels from the Animas– Florida River system (green) are a continuation of reworked early Pleistocene gravels of Gillam (1998) capping Mesa Mountains. Vallecito flood gravels (magenta) are about the same elevation and appear to be incised into those gravels. Red line is approximate contact. “P” at Negro Canyon is photo point of fig. 22. The western parts of these ridges are covered by Animas-Florida fluvial gravels (fig. 21) (appendix provides distinctions between the two gravels). The eastern ends of six of these ridges preserve gravels that are interpreted as Vallecito flood gravels (fig. 21), which are at nearly the same elevation as the Animas-Florida gravel (fig. 22). 15 �No exposure of flood gravels has been located, so no definitive description can be given. Because flood gravels lie on the tops of the flat ridges and are blanketed by loess (not mapped), observations are thus limited to the shoulders of the ridges, where gravels in place cannot be distinguished from float. Figure 22—View to north from Negro Canyon (fig. 21) shows AnimasFlorida gravels on western surface of ridge and Vallecito flood gravels slightly lower to the east, separated by a gentle 20-ft slope. These gravels are interpreted as flood gravels on the basis of the following observations: • flood boulders are numerous (fig. 23), • no stratification has been observed in the gravels (fig. 23), • some flood boulders lie at the very top of the gravel (fig. 24), • the caliber of flood gravels is larger than the caliber of normal fluvial gravels (fig. 25), • in some instances, the flood gravels appear to be incised into the Animas-Florida gravels (fig. 21, both sides of Reese Canyon and both sides of Blind Canyon; fig. 22), and • flood gravels are at concordant, correlative heights above Los Pinos and San Juan Rivers (fig. 26). Figure 23—Flood gravel on ridge between Blind and Negro Canyons (fig. 21). Numerous flood boulders, seven in this view, are at different levels - five-ft-long flood boulder at upper right is near the top of flood gravel. 16 Figure 24—Flood boulder at top of flood gravel on mesa north of Lewis Canyon (fig. 21). Calico flood boulder is nearly buried by capping loess, exposed dimensions 5½  4½  1½ ft. �Where flood gravels have been stripped of their loess cover, they show extreme weathering; calico boulders have been riven in place, fragmented, and disaggregated (fig. 27). Two such exposures show these effects: a broad rounded hill at the head of Grassy Canyon (fig. 21) and a low rise north of the San Juan River (fig. 20, northwest of Pine River Campground). The largest deposit of flood gravel lies on the south side of the San Juan River, just below the confluence of Los Pinos River Figure 25—Flood gravel on north side of San Juan River. Abundant 2½ with the San Juan River, on to 3 ft boulders are more than 49 miles from their source and were deposited where river gradient was only 40 ft per mile. Inset: Eight-footMartinez Mesa (fig. 20). The long flood boulder nearby. mesa, which is used by Navajo Lake Airport, has a 5,000-ft-long paved landing strip on loess that overlies the flood gravels capping the mesa (fig. 28). Gravels are about 750 ft above the San Juan River, and they have been carried about 45 miles below the Vallecito Dam, or about 51 miles beyond the nearest outcrop of Vallecito Conglomerate. These gravels are also the most distal flood gravels remaining, although flood boulders can be found for at least 27 miles farther downstream. Figure 26— Flood gravels and flood boulders along Los Pinos and Archuleta Canyons (west- and north-looking). Red line is trendline of flood gravels, with heights above river, in ft. Cyn., Canyon. 17 �Figure 28—Aerial view to southwest of Martinez Mesa, capped by flood gravels. Flood gravels were characterized by pebble counts on four different flood gravel deposits along Los Pinos Figure 27—Flood gravel exposed at top of hill Canyon. The average sizes of clasts an inch or larger at Grassy Canyon (fig. 21) shows severe are: 70 percent pebbles, 23 percent cobbles, and 7 weathering: calico flood boulder riven in place; percent boulders2. Average compositions of clasts are: fragmented and disaggregated calico boulder. 65 percent quartzite, 15 percent gneiss and schist, 10 percent volcanic rock, 7 percent calico rock, 2 percent plutonic rock, and 1 percent other. As noted, flood gravels in this area are incised into Animas-Florida gravels on the west, so they likely contain clasts from that source. SAN JUAN RIVER VALLEY Archuleta Canyon Along the Archuleta Canyon reach of the San Juan River, just below the confluence with Los Pinos River, flood gravels are preserved only on Martinez Mesa, as noted above. These gravels are the farthest downstream flood gravels (fig. 29). For a few miles beyond Martinez Mesa, however, small patches of coarse gravel studded with numerous flood boulders probably are reworked flood gravels, found on the south rim of the canyon at a slightly lower elevation than the flood gravels (fig. 30). Lag flood boulders are found lower in the canyon. Unconfined San Juan River Valley San Juan River valley changes markedly below Archuleta Canyon, where the resistant sandstones that make up the canyon walls give way to nonresistant sandstones and shales. The valley broadens into more subdued topography (fig. 2), and the river gradient decreases from 18 to 20 feet per mile (ft/mi) in the canyon to 10 to15 ft/mi in the unconfined valley. 2 Pebbles, 4–64 mm [0.2—2.5 in.]; cobbles, 64–256 mm [2.5—10.1 in.]; boulders, >256 mm [10.1 in.]. 18 �Figure 29—Flood deposits in San Juan River valley. S.J.R., San Juan River. Figure 30—Flood deposits and fluvial terraces along San Juan River from confluence of Los Pinos River to Farmington, New Mexico. Flood gravels remain only a short distance below confluence, but flood boulders recognized nearly to Farmington. Fluvial terraces all contain lag flood boulders. Below Archuleta Canyon, fluvial terraces are preserved on the north side of the river. Three terraces can be mapped from Blanco to Farmington, and a fourth, intermediate, terrace is recognized just upstream from Farmington (figs. 31, 32). The terraces are designated by their height above the San Juan River (fig. 30), with height measured from the river to the edge of the terrace nearest the river. The lowest and youngest terrace, T230, is the most continuous, and it extends right to the Animas River valley at Farmington. The next higher terrace, T320, is also fairly continuous. The oldest terrace, T460, is well preserved between Bloomfield and Farmington, but only one small remnant remains upstream of Bloomfield. An intermediate terrace, T380, is recognized only in the lower part of the Bloomfield-Farmington reach. All terrace gravels are mainstem San Juan River gravels, dominated by volcanic rocks, with a substantial contribution from Los Pinos River, mainly quartzite and calico rock (described in appendix). Flood boulders are found, however, as lag boulders in each of the terrace gravels. 19 �Figure 31— San Juan River terraces. Numbers refer to heights above river, in feet. “P” about midway between Bloomfield and Farmington is photo point of fig. 32. Figure 32—View to west shows San Juan River terraces (fig. 31). Lag flood boulders are found in gravels of all terraces. Gravels of the oldest terrace, T460, are younger than the flood gravels farther upstream (fig. 30). They are at about the same elevation as adjacent terrace gravels on the Animas River mapped by Mary Gillam (1998; her terrace gravel T3) (fig. 33), which she estimates to be about 700–800 ka (MIS 18–20). This correlation is rather tenuous, however, because the Animas River has a higher gradient than the San Juan River. A further uncertainty comes from a curious topographic reversal between the two rivers — the interfluve has eroded away completely, leaving the alluvial terraces higher than the former divide (fig. 33). Although flood boulders are found in T460 gravels, the gravels themselves are not flood gravels. Because the T460 gravel is the highest gravel remaining along this reach of the San Juan River, it indicates that any flood gravels deposited this far downstream have been removed. Flood boulders become increasingly difficult to recognize downstream of Bloomfield. The size of the 20 Figure 33—Profile of terraces of San Juan and Animas Rivers. Highest terraces are about the same elevation. �boulders has diminished to about 2 to 2½ ft, and it becomes difficult to differentiate flood boulders from the coarser channel boulders of normal alluvium (fig. 34). The most distal flood boulders recognized are on the T460 terrace a few miles upstream from Farmington, at a valley distance of 72 miles below Vallecito Dam. Figure 34—Distribution of boulder sizes in New Mexico. Flood boulders (red dots) are large in canyons with steep river gradients but diminish where flood waters spread out in unconfined valley. Boulders in normal fluvial gravels (green dots) have maxima that vary little in size, usually between 1 and 2 feet. San Juan River Below Farmington Although flood boulders are not recognized as far downstream as Farmington, the flood surely continued there with diminished discharge. Gravels downstream from Farmington do not appear to contain flood boulders from the Vallecito flood. There are flood boulders within the first 10-mile reach, however, but their lithologies indicate they came from the Animas River (fig. 35). Figure 35—Flood boulders on the San Juan River below the confluence of the Animas River came down the Animas River. Left: Granite flood boulder >57  >36  >21 in. on Martin Mesa four miles below confluence. Right: Animas River flood boulders in Harper Hill Pit six miles below confluence; nearest boulder is quartzite, in order behind are sandstone concretion, granite, and sandstone; broken granite boulder is 64  34  31 in. 21 �AGE OF FLOOD DEPOSITS The precise age of the flood deposits has not been determined, but one can estimate the bounds of their age range. Flood gravels are at the same elevation as the Animas-Florida fluvial gravels or very slightly lower where they have been incised (figs. 21, 26). The Animas-Florida gravels are the continuation of gravels on the north rim of the Mesa Mountains (fig. 21), which are reworked T1 gravels described by Gillam (1998). Gillam estimated the age of T1 gravels as 2.4 Ma (early Pleistocene3) based on incision-rate calculations, corroborated by reversed remanent magnetism (Gillam, 1998, p. 205). Consequently, the flood deposits are younger than 2.4 Ma. Lag flood boulders on Shellhammer Ridge are older than the Florida Gravel, which is older than 639 ka (middle Pleistocene). How much older is uncertain, but a qualitative estimate can be inferred from the heights of the gravels above Los Pinos River. As illustrated in figure 19, the river has incised about 300 ft below terrace t4 in the past ~640 ky and about 1000 ft since the flood deposited boulders on the flood terrace, t1, suggesting the flood deposits are considerably older than 640 ka, probably early Pleistocene. Furthermore, the flood terrace predates the oldest San Juan River terrace (fig. 30), which appears to correlate with Gillam’s terrace T3, estimated to be between 800—700 ka (Gillam, 1998). This further indicates that the flood deposits are likely early Pleistocene. There is evidence for a large early Pleistocene flood on the adjacent Animas River. Flood gravels on the Animas River at the Colorado—New Mexico state line, 14 miles due west of the flood gravels on Los Pinos River, are estimated to be early Pleistocene, about 1.5 Ma (Lee, 2024a). THE VALLECITO FLOOD The precise origin of the flood is unknown. The source area was the headwaters of Los Pinos River near its confluence with Vallecito Creek. A large landslide could have dammed one or both rivers, and the terrain is compatible with this possibility, but no vestige of a large landslide has been mapped in the source area. I suggest the most logical source of the floodwaters is a glacial outburst flood. Large valley glaciers from the San Juan icefield flowed down both Los Pinos River and Vallecito Creek, and they merged at the present Vallecito Reservoir. One of the glaciers may have reached the confluence first and dammed the other drainage creating a glacial lake, or a proglacial lake could have formed behind an end morainal dam during the merged glaciers’ retreat. When the glacial dam failed, the lake water drained immediately, creating a catastrophic flood. Such glacial outburst floods have been documented on rivers all around the San Juan Mountains: the Rio Grande (Leonard et al., 1994), the Animas River (Gillam, 1998; Scott and Moore, 2007; Lee, 2024a) the Uncompahgre River (Lee, 2024b), and the Lake Fork of the Gunnison River (Lee, 2024c), as well as on the Upper Arkansas River in Colorado (Lee, 2019). The poorly constrained route of floodwaters in Colorado was east of the modern Los Pinos River, as shown by numerous lag flood boulders on Beaver Creek and Shellhammer Ridge. The evidence is sparse, however, and allows room for conjecture. In New Mexico, by contrast, the flood route is well defined: steep canyon walls on the eastern side of Los Pinos canyon constrained the floodwaters. The main channel of Los Pinos River at the time of Early Pleistocene, 2.58 Ma—788 Ka; middle Pleistocene, 788—132 ka, late Pleistocene, 132—11.7 ka (U.S. Geological Survey Geologic Names Committee, 2009) 3 22 �the flood was a mile or so west of the modern river (fig. 20), where floodwaters incised the AnimasFlorida gravels (fig. 21). Floodwaters extended to the west beyond the limits of mapped flood gravels, however, as evidenced by scattered clasts of Vallecito Conglomerate on Animas-Florida gravels as much as a mile west of the flood gravels. Floodwaters reaching the San Juan River valley carried right across the valley and directly impacted a high sandstone wall on the south side of the valley. Floodwaters may have carved out the alcove present there now (figs. 20, 36), or it may have coincidentally enhanced a former alcove. Floodwaters ricocheted off this wall and turned back to the northwest before continuing down the San Juan River valley (fig. 20). This path created a massive point bar on which the flood gravels of Martinez Mesa were deposited (Fig. 20). Figure 36—Aerial view to south shows the very steep wall of the alcove cut into resistant sandstones. This wall took the direct force of the Vallecito flood. Flood boulders of Vallecito Conglomerate can be recognized nearly to Farmington, a distance of 72 miles from the dam. They surely extend farther, but at that point they have become small enough that they cannot be differentiated with confidence from coarser boulders in normal alluvium. Flood boulders are found on the San Juan River downstream from Farmington, below the confluence of the Animas River, but these were carried down by a flood on the Animas River. CONCLUSIONS A catastrophic flood came from the headwaters of Los Pinos River, probably from the failure of a glacial dam that released a glacial lake. Floodwaters transported large boulders more than 70 miles down the ancestral Los Pinos and San Juan Rivers. The flood occurred during early to middle, probably early Pleistocene time. 23 �ACKNOWLEDGMENTS I was led to investigate this flood while rereading the paper by Atwood and Mather (1932) on the Quaternary geology of the San Juan Mountains. What struck me was their photograph of a 10-footlong boulder sitting on Shellhammer Ridge (fig. 17) with their suggestion that it was very unlikely such a boulder could be transported by water 30 miles along a low-gradient river. Their work, of course, was done in the context of uniformitarianism, before J Harlan Bretz’s assertion of catastrophic floods was generally accepted. Mary Gillam, Colorado Geological Survey, was extremely helpful in discussing and reviewing this work while it was in progress. In the field, she offered numerous helpful suggestions and dissuaded me from at least one erroneous interpretation. Her dissertation provided a framework for the contiguous Animas River drainage. I benefitted from discussions with David Gonzales and Ray Kenny of Fort Lewis College (Durango, Colorado), and Joe Hewitt, Bureau of Land Management (Farmington, New Mexico). David Gonzales provided very useful comments on an earlier version of this report. Roy Hocker and Rodney Hocker provided access to their gravel pits on Shellhammer Ridge and Beaver Creek, Colorado, and their descriptions of the gravels greatly helped me. I especially appreciate their making a special excavation for me to expose the basal contact of the gravel in the pits. I appreciate access to several other gravel pits provided by Crossfire Aggregate Services (La Boca Pit), Paul and Son Construction, Mesa Sand and Gravel, and Four Corners Materials (Crouch Mesa Pit, Harper Hill Pit). David Acree, Elam Ready Mix, provided important information on Animas River flood boulders. I thank numerous landowners in the Bayfield area who kindly provided access to their properties, especially Robert Dulin, Harry Goff, and Richard Parry. REFERENCES Atwood, W.W., and Mather, K.F., 1932, Physiography and Quaternary geology of the San Juan Mountains, Colorado: U.S. Geological Survey Professional Paper 166, 176 p. Barker, Fred, 1969, Precambrian geology of the Needle Mountains, southwestern Colorado: U.S. Geological Survey Professional Paper 644-A, 35 p. Carroll, C.J., Kirkham, R.M., and Wilson, S.C., 1998, Geologic map of the Ludwig Mountain Quadrangle, La Plata County, Colorado: Colorado Geological Survey Open-File Report 98-2, scale 1:24,000. Cross, Whitman, and Larsen, E.S., 1935, A brief review of the geology of the San Juan region of southwestern Colorado: U.S. Geological Survey Bulletin 843, 138 p. Gillam, M.L., 1998, Late Cenozoic geology and soils of the lower Animas River valley, Colorado and New Mexico: Ph.D. dissertation, University of Colorado, Boulder, 477 p. Gonzales, D.A., Frechette, J.S., Stahr, D.W., III, Osmera, Todd, Morse, Nathan, and Graham, Kristopher, 2004, Geologic map of the Vallecito Reservoir quadrangle, La Plata County, Colorado: Colorado Geological Survey Open-File Report 04-9, scale 1:24,000. Gonzales, D.A., Potter, K.E., and Turner, B.E., 2008, Geologic map of the Bayfield quadrangle, La Plata County, Colorado: Colorado Geological Survey Open-File Report 08-15, scale 1:24,000. 24 �Johnson, Brad, Gillam, Mary, and Beeton, Jared, 2017, Glaciations of the San Juan Mountains—A review of work since Atwood and Mather: New Mexico Geological Society Guidebook, 68th Field Conference, Geology of the Ouray-Silverton Area, p. 195–204. Kelley, V.C., 1957, Tectonics of the San Juan Basin and surrounding areas, in Little, C.J., and Gill, J.J., eds., Guidebook to geology of southwestern San Juan Basin: Four Corners Geological Society, 2nd Field Conference, p. 44–52. Lanphere, M.A., Champion, D.E., Christiansen, R.L., Izett, G.A., and Obradovich, J.D., 2002, Revised ages for tuffs of the Yellowstone Plateau volcanic field—Assignment of the Huckleberry Ridge Tuff to a new geomagnetic polarity event: Geological Society of America Bulletin, v. 114, p. 559–568. Lee, Keenan, 2019, Catastrophic glacial outburst floods on the upper Arkansas River, Colorado: Colorado Geological Survey Miscellaneous Investigations 98, 30 p. Lee, Keenan, 2024a, Glacial outburst floods on the Animas River, Colorado and New Mexico: Colorado School of Mines website, 21 p. [available at https://geology.mines.edu/project/lee-keenan/]. Lee, Keenan, 2024b, Glacial outburst floods on the Uncompahgre River, Colorado: Colorado School of Mines website, 28 p. [available at https://geology.mines.edu/project/lee-keenan/]. Lee, Keenan, 2024c, Glacial outburst floods on the Lake Fork of the Gunnison River, Colorado: Colorado School of Mines website, 14 p. [available at https://geology.mines.edu/project/lee-keenan/]. Leonard, E.M., Panfil, M.S., Merritts, D.J., Muriceak, D.R., Carson. R.J., MacGregor, K.C., and McMillan, S.A.,1994, Late Pleistocene ice-dammed lakes, drainage diversion, and outburst flooding – upper Rio Grande drainage [abs.]: Geological Society of America Abstracts with Programs, v. 26, no. 6, p. 25-26. Manley, Kim, Scott, G.R., and Wobus, R.A., 1987, Geologic map of the Aztec 1° x 2° quadrangle, northwestern New Mexico and southern Colorado: U.S. Geological Survey Miscellaneous Investigations Series Map I-1730, scale 1:250,000. Meyer, Larry, and Nash, David, eds., 1987, Catastrophic flooding: Boston, Allen and Unwin, 410 p. Richmond, G.M., 1965, Quaternary stratigraphy of the Durango area, San Juan Mountains, Colorado: U.S. Geological Survey Professional Paper 525-C, p. C137–C143. Scott, G.R., and Moore, D.W., 2007, Pliocene and Quaternary deposits in the northern part of the San Juan basin in southwestern Colorado and northwestern New Mexico: U.S Geological Survey Scientific Investigations Report 2007-5006, 13 p. Steven, T.A., Lipman, P.W., Hail, Jr., Barker, Fred, and Luedke, R.G., 1974, Geologic map of the Durango quadrangle, southwestern Colorado: U.S. Geological Survey Miscellaneous Investigations Series Map I-764, scale 1:250,000. 25 �APPENDIX CHARACTERISTICS OF GRAVELS Pebble counts were used to characterize the different gravels in this study. Because the purpose was to provide criteria that could be used in the field to identify gravel sources, rock types were broadly categorized, such as plutonic rock instead of specific types like monzodiorite or granodiorite that might not be readily identified in a round, dirty pebble. Standard clast sizes—pebble, cobble, and boulder—were noted, along with the maximum size. Field procedures were typically as follows: I selected a site with good exposures, chose a representative area, turned around, and tossed my pick over my left shoulder. I then centered a ring about 3 ft across (fig. A4, center photo) on the pick point and counted clasts larger than a 25-cent coin (~1 in.), categorizing them by size and rock type, usually tallying one hundred clasts. LOS PINOS GRAVELS Gravels along Los Pinos River in New Mexico are characterized by the presence of calico rock and metamorphic rocks (gneisses and schists) in greater abundance than volcanic rocks. Gravels are dominantly quartzite, with decreasing abundance of metamorphic rocks (excluding metaquartzite), volcanic rocks and calico rocks in about equal amounts, and minor plutonic rocks (tbl. A1, fig. A1). The purest Los Pinos gravel is at site LPx east of Los Pinos Canyon (fig. A2), because the gravels on the west side of the canyon may have received contributions from reworked Animas-Florida gravels. Samples are from terraces below the flood terrace. Table A1 Figure A1—Composition of gravels from Animas-Florida and Los Pinos Rivers; abbreviations as in table A1. 26 �ANIMAS - FLORIDA GRAVELS Gravels from the Animas-Florida river system are characterized by abundant volcanic rocks and the virtual absence of calico rock. Gravels are mostly quartzite, with lesser volcanic rocks. Plutonic rocks are common and are more abundant than metamorphic rocks (tbl. A1, fig. A1). Conglomeratic quartzite with jasper is occasionally observed, but the clasts are quite small, usually black jasper is more abundant than red jasper, and iron formation has not been observed. Figure A2—Locations of pebble counts. DISTINCTION BETWEEN LOS PINOS AND ANIMAS-FLORIDA GRAVELS Los Pinos gravels always contain calico rocks, and the ratio of metamorphic rocks to volcanic rocks is always greater than 1, whereas Animas-Florida gravels do not contain calico rocks, and the metamorphic/volcanic ratio is always less than 1 (fig. A3). Figure A3—Comparison of Animas-Florida gravels with Los Pinos gravels; abbreviations as in table A1. 27 �FLOOD GRAVELS Flood gravels are characterized by large caliber of the gravel and almost always by the inclusion of numerous flood boulders. Figure A4 shows gravels from three sites along the same reach of Los Pinos River (map). Normal fluvial gravels of both Los Pinos (LP 1) and the Animas-Florida (AF X) Rivers are cobble pebble gravels; the few boulders observed at each site are less than two feet in long dimension. Flood gravel (FG 2) contains numerous boulders in the 3 ft to 5 ft range, with the largest (here) 5 x 4 x >3 ft. Figure A4—Flood gravels are characterized by large caliber, usually with flood boulders. 28 �SAN JUAN RIVER GRAVELS Gravels in the eastern headwaters of the San Juan River above the confluence of the Piedra River are predominantly volcanic rocks, with small amounts of sandstone (tbl. A2) (locations in fig. A2). Andesite is the main lithology, with lesser ash-flow tuff clasts. Table A2 RIVER San Juan River Piedra River Piedra Piedra Site 1 1 2 ave GRAVEL COMPOSITION - % CALPLUT META VOLC SS ICO San Juan River above the Piedra River 92 8 QTZT 1 tr 17 46 32 82 51 66 71 29 LS ETC n 53 1 tr 108 3 1 101 209 San Juan River below the Piedra River San Juan River Los Pinos River Los Pinos Los Pinos Los Pinos San Juan San Juan San Juan San Juan San Juan San Juan 2 x 1 3 ave 3 4 5 6 7 8 ave 68 74 76 73 6 2 6 5 2 3 3 3 19 12 10 14 5 8 4 6 San Juan River below Los Pinos River 26 3 1 1 18 3 1 23 8 1 5 23 3 2 29 2 1 24 1 1 24 3 1 1 64 74 62 68 65 73 68 102 0 1 1 1 4 3 2 3 2 1 3 1 100 100 100 300 132 1 159 132 94 130 159 tr tr 806 SS, sandstone; LS, limestone; n, number of clasts; other abbreviations as table A1 Piedra River gravels are mainly sandstone, with lesser volcanic rocks, with andesite and ash-flow tuff in about equal abundance. Gravel in the San Juan River below the Piedra River confluence thus contains abundant sandstone, although still dominated by andesite. Los Pinos River gravels are dominated by quartzite, with abundant metamorphic rocks, volcanic rocks and calico rocks in about equal amounts, and small amounts of plutonic rocks, mainly granite. Gravel in the San Juan River below the confluence of Los Pinos River is still dominated by volcanic rocks, although quartzite has now become a significant constituent. Sandstone has diminished greatly, calico is present in small amounts, and traces of plutonic rocks occur. 29 � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource La Plata County History Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Date Created Date of creation of the resource. 2022-09-29 Subject The topic of the resource Historical items and exhibits from La Plata County, Colorado Description An account of the resource History focused on La Plata County, Colorado Language A language of the resource English Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 403445b4-15bb-469c-a576-db9f32ec969f IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource The Vallecito Flood Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/CNE/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2024 Subject The topic of the resource Descriptions of ancient geologic activity of the Vallecito and Pine River Valley areas. Description An account of the resource Illustrations and descriptions of how an ancient flood shaped the Pine River Valley into what we see today. Creator An entity primarily responsible for making the resource Keenan Lee Publisher An entity responsible for making the resource available Department of Geology and Geological Engineering Colorado School of Mines Golden, Colorado Type The nature or genre of the resource Text IIIF Item Metadata UUID cbd36d18-9895-4c9e-aaa9-788ce578cca0 Display as IIIF? Never https://prlibrary.cvlcollections.org/files/original/6679f6e8199c61cc19115248fdaa2768.pdf 1a8ddc2833347b4f454ff34f64724b68 PDF Text Text ��������� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Remembering the Pine River Valley: Personal Histories Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2018-2019 Subject The topic of the resource Bayfield (Colo.) Autobiography Description An account of the resource The Remembering Bayfield project is a collaboration between the Pine River Senior Center and the Pine River Library, both in Bayfield Colorado. Bayfield Seniors were asked to recall memorable events from their past in Bayfield and/or asked to submit short autobiographies with or without pictures for the collection. Creator An entity primarily responsible for making the resource Pine River Library Pine River Senior Center Type The nature or genre of the resource Text IIIF Collection Metadata UUID 216560d2-0e35-4c0f-83f7-fb87520dd4dd IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Memories of Helen Wells Frahm Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/CNE/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1995 Subject The topic of the resource Personal History Description An account of the resource Autobiographical account of a childhood trip on horseback from New Mexico to Durango. IIIF Item Metadata Display as IIIF? Never UUID 22c97c78-e39b-4747-bb7f-4ecf275d5382 https://prlibrary.cvlcollections.org/files/original/bad9034d332bf72b4ae0bf94c23ef205.pdf 7ef80363b7bde66b7c9c12ac549b57a0 PDF Text Text � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource La Plata County History Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Date Created Date of creation of the resource. 2022-09-29 Subject The topic of the resource Historical items and exhibits from La Plata County, Colorado Description An account of the resource History focused on La Plata County, Colorado Language A language of the resource English Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 403445b4-15bb-469c-a576-db9f32ec969f IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Phone Service Agreement Letter Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/CNE/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1906-18-01 Description An account of the resource A letter of contract to bring telephone service to the office of the Superintendent of the Southern Ute Agency via the Bayfield and Durango telephone lines. Type The nature or genre of the resource Text IIIF Item Metadata Display as IIIF? Never UUID f268acc7-55ed-47b8-b5f7-5dd747104e15 https://prlibrary.cvlcollections.org/files/original/8f338e4d3d92a01bda1845f1844f2cf8.pdf 226b0a20be15638c3a5ac1e3d3a305f5 PDF Text Text ������������������������������������������������������������������������������������� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of the Town of Bayfield, Colorado Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-28 Description An account of the resource A collection of items pertaining to the history of the town of Bayfield, Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 30d03c38-3aea-4fdc-a25d-2a733d42623b IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Schools in the Pine River Valley and Bayfield Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/CNE/1.0/ Language A language of the resource English Subject The topic of the resource History of the schools of the Pine River Valley Description An account of the resource This is a compiled history of the schools in Bayfield, Colorado and the surrounding Pine River Valley area. Creator An entity primarily responsible for making the resource Laddie E. John Type The nature or genre of the resource Text IIIF Item Metadata Display as IIIF? Never UUID 259c3fa3-45c6-4092-bfae-30e67b7e809b https://prlibrary.cvlcollections.org/files/original/793c61076db7394027e433c33f12b524.pdf 426a1c00bf63ec04135fd44922fee7b7 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/f932ecd1d09efb5c0eab37de661b55e7.pdf a4deeb47ac5923f7ad354c5c09cb7402 PDF Text Text � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of the Town of Bayfield, Colorado Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-28 Description An account of the resource A collection of items pertaining to the history of the town of Bayfield, Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 30d03c38-3aea-4fdc-a25d-2a733d42623b IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 4th of July Parade 1906 Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1906-07-04 Subject The topic of the resource Independence Day Parade 1906, Mill Street- Bayfield, CO Description An account of the resource Photo of the Fourth of July Parade on Mill Street, from 1906 Creator An entity primarily responsible for making the resource Simson, Will and Johnson, Nate Type The nature or genre of the resource Image Contributor An entity responsible for making contributions to the resource Donated By: Glade & Helen Stowell IIIF Item Metadata Display as IIIF? Never UUID cd97f503-0c0f-44a4-804c-a0aeef1f3c6a https://prlibrary.cvlcollections.org/files/original/b56b182520970c833f185b126d2ae53f.jpg 87f97a92c006a028fc2de5a31d0ae49a https://prlibrary.cvlcollections.org/files/original/8e6533ecf388a04ad9a88a8d0d538f21.jpg 18427048873d075f37020f0b53d77d5e https://prlibrary.cvlcollections.org/files/original/3ccb0bb34adbe2a58ec6717d53487c4a.jpg 53ffd97388c83f2b4ea53e23df4d69d8 https://prlibrary.cvlcollections.org/files/original/22b912583232c55daf82c6fd5fbe1c41.pdf eb8022817ab98b6f7e867f4a837df9f6 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/6b045aff84eae693dd5abf274b33bfbe.pdf d4d9fcca501de63d014bfbd83735c9dd PDF Text Text � https://prlibrary.cvlcollections.org/files/original/2bb69cb502490a283cff85af16ce7b83.pdf bcd26f17e8d3dee5cd5b355f36561db5 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/5f447d59cab693ba36f7b4b31ed17e33.pdf 81e414e52508b19cf03935204166d15c PDF Text Text � https://prlibrary.cvlcollections.org/files/original/eace97ce91d3ed39983d0c55cc3b758b.pdf 7e4394bb105c55212a767736feb0362c PDF Text Text � https://prlibrary.cvlcollections.org/files/original/508fd524b86c45d87028feec018639f7.pdf 6d2a0b70c452ea0a6487215693d63a43 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/e080d5c1c5cfb142922390edcabd793a.pdf b47fef5dd6fe9f99337606dda2a52311 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/0ab14bf72963d0335eae3528f722d2b0.pdf 58f3699f737c9d327bae238fb5a562ca PDF Text Text � https://prlibrary.cvlcollections.org/files/original/2ab37a58fffc04d1006c86adb2caebf2.pdf 244d3f2b331b85313f7fa14d17e126a7 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/de7eb39a7a0aa1efaaf4901a6a8bd5d6.pdf 84f3d6459c80cf6eacf5082407d69671 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/dbff3076e58cbd75e1e2f95d9ed463b5.pdf 8d68cfbfad75813693f24a8cbc6036f5 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/08432f32c172f503b738fedf3e19863c.pdf 67864351abdbd18607684aea5ef20fc0 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/3310bf97a4af86a64ad04c20a8d00cb6.pdf 976d189eb597a8439457250b2a5c8c4d PDF Text Text � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of The Pine River Library District Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-09-30 Subject The topic of the resource Library History Description An account of the resource Collection of historical documents and records regarding the history of the Pine River Library. Creator An entity primarily responsible for making the resource Jenkin, Rachel Type The nature or genre of the resource Image, Physical Object, Text IIIF Collection Metadata UUID 0fe4dd4c-924f-4e1b-b5cb-87c8e8a14bf9 IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Evolution of the Pine River Library Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NoC-US/1.0/ Description An account of the resource These photos show the growth and evolution of the Library from Mill Street into the current building. Creator An entity primarily responsible for making the resource Chrissy Moiseve Type The nature or genre of the resource Image Language A language of the resource English Date Created Date of creation of the resource. 2004 IIIF Item Metadata Display as IIIF? Never UUID 8833b483-5c83-40ad-99a0-e967dc246c03 https://prlibrary.cvlcollections.org/files/original/f8c5a8c3c38ad10fdcda7471cb3834a3.pdf 883c01b72b8739dee87bd24864a82d1d PDF Text Text ��� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Remembering the Pine River Valley: Personal Histories Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2018-2019 Subject The topic of the resource Bayfield (Colo.) Autobiography Description An account of the resource The Remembering Bayfield project is a collaboration between the Pine River Senior Center and the Pine River Library, both in Bayfield Colorado. Bayfield Seniors were asked to recall memorable events from their past in Bayfield and/or asked to submit short autobiographies with or without pictures for the collection. Creator An entity primarily responsible for making the resource Pine River Library Pine River Senior Center Type The nature or genre of the resource Text IIIF Collection Metadata UUID 216560d2-0e35-4c0f-83f7-fb87520dd4dd IIIF Type None Moving Image A series of visual representations imparting an impression of motion when shown in succession. Examples include animations, movies, television programs, videos, zoetropes, or visual output from a simulation. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bayfield: The Past, Present and Future Documentary Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/CNE/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2024-04-09 Subject The topic of the resource Documentary highlighting residents of Bayfield, Colorado. Description An account of the resource This collection of interviews conducted by students of BHS Wolverine Academy highlights the dynamic array of roles that people-and institutions- in our community play. Creator An entity primarily responsible for making the resource BHS Wolverine Academy Publisher An entity responsible for making the resource available BHS Wolverine Academy Type The nature or genre of the resource Moving Image Contributor An entity responsible for making contributions to the resource Cash Pratt, Cael Blount, Liam Johnson, Maddie Willhoite, Nic Smith, Notah Begay, Mya Moses, Nikki Moses, Olivia Moses, Toph Pinnecoose, Preston Gomez, Marcus Bradley, AJ Hooker, Gary Wright, James Heirtzler, Morgen Hastings, Nolan Frane, Zack Sampley, Alyssa Swindler, Janessa Weaver, Matthew Jameson, Chris Sower Source A related resource from which the described resource is derived <a href="https://www.wevideo.com/view/3396553642">https://www.wevideo.com/view/3396553642</a> IIIF Item Metadata Display as IIIF? Never UUID 14bce134-86e8-497a-b6a0-d02c9d1ac555 Bayfield BHS Colorado history Oral History Pine River Valley Project Wolverine Academy https://prlibrary.cvlcollections.org/files/original/827b592536f0e6b22a92a2266af1776f.pdf 2ac89ecea43f39ed1cf5ac32ead4be70 PDF Text Text ������ Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource La Plata County History Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Date Created Date of creation of the resource. 2022-09-29 Subject The topic of the resource Historical items and exhibits from La Plata County, Colorado Description An account of the resource History focused on La Plata County, Colorado Language A language of the resource English Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 403445b4-15bb-469c-a576-db9f32ec969f IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Constitution of the La Plata County Cowbelles Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1952-04-10 Subject The topic of the resource La Plata County CowBelle Constitution Articles Description An account of the resource Typed copy of the Constitution of the La Plata County CowBelles, drawn up on 10 April 1952 and adopted on 17 April 1952. This includes all articles, by-laws, and duties along with hand-written notations. Creator An entity primarily responsible for making the resource La Plata County CowBelles Publisher An entity responsible for making the resource available La Plata County CowBelles Type The nature or genre of the resource Text IIIF Item Metadata Display as IIIF? Never UUID 7ce1aaa2-1e8f-49e5-9203-60eb904dac8e 1952 Agriculture association Bayfield Cattlemen Colorado Constitution Cow Belle CowBelle history La Plata County https://prlibrary.cvlcollections.org/files/original/ee43a25d3d44bea35046cb54596c1965.pdf ad1bc352d38bf15b3447b82b91fc75ec PDF Text Text � https://prlibrary.cvlcollections.org/files/original/cf9732c289e73b16f0e0fcd70a19ea4a.pdf f4bda5f924c6d03ac5e0a2e16bcccd93 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/e1ae99b6b1f8c1725fa2d0293c0d1d2b.pdf 8642bacfa474917edd088988008dfc69 PDF Text Text ��������������������������������������������������������������������������������������������������������������� https://prlibrary.cvlcollections.org/files/original/f1c28bd1af087d7bca696f6f1450f188.pdf 29af97e1d54003e61b4a6e615813dc1a PDF Text Text � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Remembering the Pine River Valley: Personal Histories Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2018-2019 Subject The topic of the resource Bayfield (Colo.) Autobiography Description An account of the resource The Remembering Bayfield project is a collaboration between the Pine River Senior Center and the Pine River Library, both in Bayfield Colorado. Bayfield Seniors were asked to recall memorable events from their past in Bayfield and/or asked to submit short autobiographies with or without pictures for the collection. Creator An entity primarily responsible for making the resource Pine River Library Pine River Senior Center Type The nature or genre of the resource Text IIIF Collection Metadata UUID 216560d2-0e35-4c0f-83f7-fb87520dd4dd IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Seasons of My Life Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NoC-US/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1990-06 Subject The topic of the resource Personal History Description An account of the resource "I want to share my experiences, what I have learned and what life has meant to me, in other words, a self-portrait in words" -Helen Lee Moberly Stowell, author. Creator An entity primarily responsible for making the resource Sowell, Helen Lee Moberly Type The nature or genre of the resource Text IIIF Item Metadata UUID 011273f7-c930-4945-9f3f-3b1c587cf862 Display as IIIF? Never autobiography Bayfield biography Colorado helen lee moberly stowell history personal history stowell https://prlibrary.cvlcollections.org/files/original/47c2ec4e876a156b5a01a67f20bd1395.pdf 963be34b25975355eb807228066232fd PDF Text Text ��������������������������������������������������������������������������������������������������� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of the Town of Bayfield, Colorado Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-28 Description An account of the resource A collection of items pertaining to the history of the town of Bayfield, Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 30d03c38-3aea-4fdc-a25d-2a733d42623b IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource From Village to Town Bayfield Colorado Part III Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NoC-US/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1981 Subject The topic of the resource Human Service Needs and Response Base Planning Information Environmental Assessment Description An account of the resource This report is the third of three major parts to be included in a comprehensive planning study for Bayfield, Colorado. Funding was provided for the overall project by the W.K. Kellogg Foundation to the Western Colorado Rural Communities Program at Ft. Lewis College and by the Office of Energy Impact Assistance, Department of Local Affairs, State of Colorado, to the Town of Bayfield and the Center for Community Development and Design, University of Colorado at Denver. Creator An entity primarily responsible for making the resource Prepared By: Center for Community Development and Design, University of Colorado, Denver CO., Western Colorado Rural Communities Program, Ft. Lewis College, Durango, CO., Center for Environmental Design Education and Research University of Colorado, Boulder, CO. Contributor An entity responsible for making contributions to the resource Funded by: Division of Impact Assistance, Department of Local Affairs, W.K. Kellogg Foundation Type The nature or genre of the resource Text IIIF Item Metadata Display as IIIF? Never UUID 648f7604-5cf9-49c9-b68e-894dae121d01 1981 Bayfield Colorado history La Plata Library park Pine River Pine River Library planning recreation town Upper Pine Upper Pine Fire Protection District UPRFPD https://prlibrary.cvlcollections.org/files/original/9deef7c2db99484749977dc995b0b438.pdf f43306616fe70195220cba2a6518cf4c PDF Text Text ��������������������������� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Colorado History Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-20 Subject The topic of the resource Colorado History Description An account of the resource Items pertaining to the history of the state of Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel Type The nature or genre of the resource Text IIIF Collection Metadata UUID d04d12fa-c91c-4ae5-8496-6eae0a3195f2 IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Nature's Names for Colorado Communities Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NoC-US/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1975 Subject The topic of the resource Name origins for Colorado places Description An account of the resource Origins of geologic place names for Colorado locations. Creator An entity primarily responsible for making the resource Richard M. Pearl Publisher An entity responsible for making the resource available Earth Science Publishing Company Type The nature or genre of the resource Text IIIF Item Metadata Display as IIIF? Never UUID ad5e056c-ae39-43f5-b333-b1538f560be3 Adams Agate Archuleta Basalt Bedrock Blende Blue River Bonanza Boncarbo Boulder Brookside Canon City Carbondale Cascade Castle Rock Chaffee Chipita Park Chromo Clifton Coal Creek Coaldale Coalmont Cokedale Colorado Colorado Springs Communities Cotopaxi Crested Butte Crestone Cripple Creek Delta Dinosaur Divide Dolores Douglas Dove Creek Durango Eagle Eastlake El Paso Elbert County Eldorado Springs Estes Fountain Fremont Garfield Gateway geology Glade Park Glenwood Springs Golden Grand Junction Grand Lake Grand Valley Granite Green Mountain Falls Gypsum Hideaway Park Hinsdale Hot Sulphur Springs Huerfano Idaho Springs Indian Hills La Veta Lake City Lake George Lakewood Larimer Las Animas Leadville Loma Manitou Springs Marble mesa Mesa Verde Mesita Mineral Hot Springs Monte Vista Montrose Monument Mountain View Name Nature Nederland Oak Creek Ohio Ohio City Olney Springs Pagosa Springs Palisade Palmer Lake Paradox Parkdale Pearl Pine Cliff Place Placerville Platoro Platteville Poncho Springs pueblo Radium Red Cliff Redfeather Lakes Rio Blanco River Bend Rockvale Rocky Ford Saguache Salida Sheridan Lake Silt Silver Cliff Silver Plume Slverton Snowmass South Fork Spar City Steamboat Springs Summit Teller Telluride Texas Creek Timpas Two Buttes Uravan Waunita Hot Springs Westcliffe Whitewater Winter Park Woodland Park https://prlibrary.cvlcollections.org/files/original/8d9120d76b59379a737e9730cdccc9cb.pdf 62010e1d0855169f10469adf36ce9cd2 PDF Text Text ������������������������������������������������������������������� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Remembering the Pine River Valley: Personal Histories Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2018-2019 Subject The topic of the resource Bayfield (Colo.) Autobiography Description An account of the resource The Remembering Bayfield project is a collaboration between the Pine River Senior Center and the Pine River Library, both in Bayfield Colorado. Bayfield Seniors were asked to recall memorable events from their past in Bayfield and/or asked to submit short autobiographies with or without pictures for the collection. Creator An entity primarily responsible for making the resource Pine River Library Pine River Senior Center Type The nature or genre of the resource Text IIIF Collection Metadata UUID 216560d2-0e35-4c0f-83f7-fb87520dd4dd IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Cora E. Thayer Story Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NoC-US/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1968 Subject The topic of the resource Personal history narrative Description An account of the resource These are the memories of Cora E. Thayer, as told by herself. Creator An entity primarily responsible for making the resource Thayer, Cora E. Publisher An entity responsible for making the resource available Printed by Ostwald's Print Shop Type The nature or genre of the resource Text Contributor An entity responsible for making contributions to the resource Typed by A.B. Currie IIIF Item Metadata Display as IIIF? Never UUID 771eb1db-ba8a-4324-ac64-d5ffcbfc6a30 Archuleta Archuleta County Bayfield Colorado Cora Cora Thayer Durango history La Plata La Plata County Pagosa Springs pioneer Pioneers settler settlers Story Thayer https://prlibrary.cvlcollections.org/files/original/dd6b23411bde5283f42eea8adeaed960.pdf 0b5dcd5eb650f379b64cd600545ccfdd PDF Text Text ��� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bayfield High School Yearbooks IIIF Collection Metadata UUID fb0de356-6b2c-4b72-b1b5-8a2a915ce070 IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bayfield High School Class of 1978 Graduation Program Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1978-05-01 Subject The topic of the resource High School Graduation Program Description An account of the resource A program outlining the commencement activities, class members, and speakers for the 1978 Bayfield High School Graduation Creator An entity primarily responsible for making the resource Bayfield High School Publisher An entity responsible for making the resource available Bayfield High School Type The nature or genre of the resource Image IIIF Item Metadata UUID afe2a431-6160-4341-99b3-315d9e7b5180 1978 Bayfield Colorado commencement graduation High School history School https://prlibrary.cvlcollections.org/files/original/97640d4db450555f0be289939126564a.pdf 2fd599c7eda05ae5b0bb79f5da02d952 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/6e73f8079c760ac80eb2f5e342da153f.pdf 9b560bab62c938f1d9331d24ebca76b7 PDF Text Text ���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Colorado History Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-20 Subject The topic of the resource Colorado History Description An account of the resource Items pertaining to the history of the state of Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel Type The nature or genre of the resource Text IIIF Collection Metadata UUID d04d12fa-c91c-4ae5-8496-6eae0a3195f2 IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource 1930 Employment 1980: A Social History and Assessment of the Civilian Conservation Corps and the Young Adult Conservation Corps Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. Not before 1980 Subject The topic of the resource Role of the CCC and YACC in Colorado Description An account of the resource This is a collection of essays from people who served in the CCC or YACC in Colorado during the Depression Creator An entity primarily responsible for making the resource Lanier, Ann Thedford McCarthy, Michael Pinto, Leonard Stephenson, Norma Teeuwen, Randall Waldman, Mark Type The nature or genre of the resource Text Contributor An entity responsible for making contributions to the resource Made possilbe by a grant from the Colorado Humanities Program IIIF Item Metadata Display as IIIF? Never UUID 7baaa163-5e18-4880-8bed-c540b7d37db1 1930 1980 Bureau of Reclamation CCC Civilian Conservation Corps Colorado Dust Bowl Elk Springs FDR Franklin Delano Roosevelt Ft. Logan Grand Junction Grand Valley Canal Great Depression history Kline Leonard Pinto Mark Waldman Mesa Verde Michael McCarthy Montrose New Deal Norma Stephenson Randall Teeuwen Redvale Reservoir Rimrock Road roads social history The Corps Thedford Lanier Thomas Lyons Uncompahgre Uncompahgre Federal Irrigation Project wells YACC Young Adult Conservation Corps https://prlibrary.cvlcollections.org/files/original/26818945550df47e4228048ffc2c1c03.pdf 0362929f0cb551f661ef8e7e76f4db5b PDF Text Text � https://prlibrary.cvlcollections.org/files/original/747c245a4e3bae0aca29a5026f96d730.pdf e881ff195c44e47b4c25ac7f0487a249 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/d531ba4480c59439852c3897f882014d.pdf 309a5e5e83b4852291a701ee6c6be554 PDF Text Text ������������������ Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Colorado History Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-20 Subject The topic of the resource Colorado History Description An account of the resource Items pertaining to the history of the state of Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel Type The nature or genre of the resource Text IIIF Collection Metadata UUID d04d12fa-c91c-4ae5-8496-6eae0a3195f2 IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource The Excavation of The Cannonball Ruins in Southwestern Colorado Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1908-October-December Subject The topic of the resource Excerpt from the 1908 Archaeological Institute of America: Papers of the School of American Archaeology Number Two Description An account of the resource Paper published outlining the excavation of the Cannonball Ruins in Montezuma County, Colorado Creator An entity primarily responsible for making the resource Sylvanus G. Morley Publisher An entity responsible for making the resource available Archaeological Institute of America Type The nature or genre of the resource Text IIIF Item Metadata Display as IIIF? Never UUID f782759c-f811-44db-9a0b-43a50fe4c9f1 1908 American Anthropologist ancient archaeology Arizona awl axe Aztec bowl Bureau of American Ethnology cannonball Cannonball Ruins Colorado Doctor J. Walter Fewkes excavation Four Corners history Hopi kiva McElmo Creek mesa New Mexico pueblo ruins San Juan sipapu skeleton skull Southwest Sylvanus Morley tools Utah https://prlibrary.cvlcollections.org/files/original/64f8a35e1aa5846e1d0acc1123c601f0.pdf caae8473d3d1285eecb20ddf87f97e9c PDF Text Text ����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of the Town of Bayfield, Colorado Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-28 Description An account of the resource A collection of items pertaining to the history of the town of Bayfield, Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 30d03c38-3aea-4fdc-a25d-2a733d42623b IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource A Brief History of Bayfield and the Pine River Valley, 1877-2007 Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2007 Subject The topic of the resource "With an emphasis on early settlers, mining, roads, churches, schools, post offices, telephones, electricity, and businesses." Description An account of the resource A Reference Book with 19th and 20th Century Names, Dates and Places Creator An entity primarily responsible for making the resource Laddie John Type The nature or genre of the resource Text IIIF Item Metadata Display as IIIF? Never UUID 058e1f0d-1d3b-4634-ab7e-c6b829b27fe7 Bayfield Bear Creek Cave Basin Cemetery Churches Colorado Ditches Dude Ranch electricity Florida River ghost town HD Mountains history Irrigation La Plata County Laddie John Library Los Pinos Ludwig Miners Mining Moss Navajo Pine River Pine River Valley post office Ranch ranching San Juan Schools settler settlers telephone Toll Road Tuckerville Ute Vallecito Wolf Creek https://prlibrary.cvlcollections.org/files/original/481eb3d84352c4b2b30cf90d37b0cc2c.pdf 569049de58bec68765680340522083c5 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource The Elders "Nahnpucheu" Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1985-01 Subject The topic of the resource Photos and descriptions of various members of the Ute Tribe. Description An account of the resource This is a photo album depicting members of the Ute Tribe. Creator An entity primarily responsible for making the resource Ute Indian Tribe Publisher An entity responsible for making the resource available Tribal Education Division Type The nature or genre of the resource Image PDF Text Text ���������������������������������������������������������������������������������������� IIIF Collection Metadata UUID df433a7e-8945-49a0-9627-7edb2ffd5bce IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Ute History Language A language of the resource English Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Ute Photo Album: The Elders "Nahnpucheu" Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1985-01 Subject The topic of the resource Photo Collection Description An account of the resource A photo album depicting Ute Tribal members Creator An entity primarily responsible for making the resource Ute Tribe Education Division Publisher An entity responsible for making the resource available The Ink Spot Type The nature or genre of the resource Image IIIF Item Metadata UUID 81b35643-eb56-41ae-b9e2-d5e6557a7bcc Display as IIIF? Never https://prlibrary.cvlcollections.org/files/original/3733e8f4277984d2ea7948bca8748782.pdf 47eaa3df192054e4557b2632e371ce6f PDF Text Text ��� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of the Town of Bayfield, Colorado Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-28 Description An account of the resource A collection of items pertaining to the history of the town of Bayfield, Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 30d03c38-3aea-4fdc-a25d-2a733d42623b IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bayfield High School Class of 1979 Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NoC-US/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1979-05 Subject The topic of the resource Graduation Ceremony Program Description An account of the resource BHS Graduation Commencement Ceremony Program for the class of 1979 Creator An entity primarily responsible for making the resource Bayfield High School Type The nature or genre of the resource Text IIIF Item Metadata UUID 09ee9bcf-2045-4fb1-8565-1914bf88d6d1 Display as IIIF? Never 1979 Bayfield Bayfield Colorado Class of 1979 Colorado commencement graduation High School program seniors https://prlibrary.cvlcollections.org/files/original/ad0af8b6c64ea87bcd8173c6c4f58cb7.pdf 0b5dcd5eb650f379b64cd600545ccfdd PDF Text Text ��� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of the Town of Bayfield, Colorado Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-28 Description An account of the resource A collection of items pertaining to the history of the town of Bayfield, Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 30d03c38-3aea-4fdc-a25d-2a733d42623b IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Bayfield High School Class of 1978 Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NoC-US/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1978-05 Subject The topic of the resource Graduation Ceremony Program Description An account of the resource BHS Graduation Commencement Ceremony Program for the class of 1978 Creator An entity primarily responsible for making the resource Bayfield High School Type The nature or genre of the resource Text IIIF Item Metadata UUID 5e0d017f-399f-4b3e-893b-6ffbde55fd73 Display as IIIF? Never 1978 Bayfield Bayfield Colorado Class of 1978 Colorado commencement graduation program seniors https://prlibrary.cvlcollections.org/files/original/f84b9a03b59e83ff6256aa48a95f61bd.pdf 19587c1a9d5bb2268f3470d57b29d5b2 PDF Text Text � https://prlibrary.cvlcollections.org/files/original/abfeb8f2d7218e0954fe30ba288c58f6.pdf 0ba89667f25f415b477e1cacfe74450a PDF Text Text �������������� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource La Plata County History Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Date Created Date of creation of the resource. 2022-09-29 Subject The topic of the resource Historical items and exhibits from La Plata County, Colorado Description An account of the resource History focused on La Plata County, Colorado Language A language of the resource English Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 403445b4-15bb-469c-a576-db9f32ec969f IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Story of the San Juan Larger Parish Consisting of the Presbyterian Churches of Allison, Ignacio, Florida, and Bayfield Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1974-02-06 Subject The topic of the resource History of area churches. Description An account of the resource The history of Presbyterian Churches in the La Plata area. Creator An entity primarily responsible for making the resource Rev. R. J. Hasstedt Type The nature or genre of the resource Text IIIF Item Metadata UUID feedfd5b-dba0-4177-b32d-301b94c94871 Display as IIIF? Never 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 Allison Bayfield Bible Church Colorado Cornwell Findley Florida Hasstedt history Ignacio minister Norton parish Presbyterian pueblo Pueblo Presbytery Religion San Juan San Juan Larger Parish Sanctuary School Spruce Haven vacation bible school worship https://prlibrary.cvlcollections.org/files/original/fb6854ef0b63a51926c768187dd01af7.jpg cdbe889767ca6053aa563635dea61636 https://prlibrary.cvlcollections.org/files/original/5a6c37f453f68cffb17521b756a8ec38.mp4 5b36ff41903211c2fcb0378259b1347c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Remembering the Pine River Valley: Personal Histories Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2018-2019 Subject The topic of the resource Bayfield (Colo.) Autobiography Description An account of the resource The Remembering Bayfield project is a collaboration between the Pine River Senior Center and the Pine River Library, both in Bayfield Colorado. Bayfield Seniors were asked to recall memorable events from their past in Bayfield and/or asked to submit short autobiographies with or without pictures for the collection. Creator An entity primarily responsible for making the resource Pine River Library Pine River Senior Center Type The nature or genre of the resource Text IIIF Collection Metadata UUID 216560d2-0e35-4c0f-83f7-fb87520dd4dd IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Reva Grey Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Subject The topic of the resource Heritage Hub Description An account of the resource The story of cowgirl Reva Grey. Creator An entity primarily responsible for making the resource Pine River Library Publisher An entity responsible for making the resource available Pine River Library Type The nature or genre of the resource Moving Image IIIF Item Metadata UUID 37f1c7f0-fc40-45e9-9072-903b888483ce Display as IIIF? Never Cheyenne Frontier Days Cortez cow cowgirl Grey horse horses Reva Reva Grey Rodeo trick riding https://prlibrary.cvlcollections.org/files/original/151ad36458c8f55f1bf4dc10b7ce544d.webp ed82837e6d7a19f21251ff888b151328 https://prlibrary.cvlcollections.org/files/original/e0fa591a49d280ccebf73261fe3e79a4.mp4 b0b26afbb4f713d67c911aa8a32d77c9 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Remembering the Pine River Valley: Personal Histories Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2018-2019 Subject The topic of the resource Bayfield (Colo.) Autobiography Description An account of the resource The Remembering Bayfield project is a collaboration between the Pine River Senior Center and the Pine River Library, both in Bayfield Colorado. Bayfield Seniors were asked to recall memorable events from their past in Bayfield and/or asked to submit short autobiographies with or without pictures for the collection. Creator An entity primarily responsible for making the resource Pine River Library Pine River Senior Center Type The nature or genre of the resource Text IIIF Collection Metadata UUID 216560d2-0e35-4c0f-83f7-fb87520dd4dd IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Paul Davenport Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Subject The topic of the resource Heritage Hub Description An account of the resource The story of Paul Davenport (Mr. Wolverine 1959) as told by himself. Creator An entity primarily responsible for making the resource Pine River Library Publisher An entity responsible for making the resource available Pine River Library Type The nature or genre of the resource Moving Image IIIF Item Metadata UUID b61b7907-d801-476c-86d6-98002e55e522 Display as IIIF? Never Bayfield Bayfield Colorado Colorado Davenport Florida Mesa Mr.Wolverine Paul Davenport https://prlibrary.cvlcollections.org/files/original/049abddc11c655f90bce47a9ddd355d7.webp 571e87600d38680058015b3b9fdfd21a https://prlibrary.cvlcollections.org/files/original/181efbefa22d862d841518ad05944a98.mp4 38b331437ebb3c544457ff66a5ceec4b Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Remembering the Pine River Valley: Personal Histories Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2018-2019 Subject The topic of the resource Bayfield (Colo.) Autobiography Description An account of the resource The Remembering Bayfield project is a collaboration between the Pine River Senior Center and the Pine River Library, both in Bayfield Colorado. Bayfield Seniors were asked to recall memorable events from their past in Bayfield and/or asked to submit short autobiographies with or without pictures for the collection. Creator An entity primarily responsible for making the resource Pine River Library Pine River Senior Center Type The nature or genre of the resource Text IIIF Collection Metadata UUID 216560d2-0e35-4c0f-83f7-fb87520dd4dd IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Joanne McCoy Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Subject The topic of the resource Heritage Hub Description An account of the resource The story of Joanne McCoy as told by herself. Creator An entity primarily responsible for making the resource Pine River Library Publisher An entity responsible for making the resource available Pine River Library Type The nature or genre of the resource Moving Image IIIF Item Metadata UUID 652fa7e1-3276-43a2-99e9-4e581f622a7f Display as IIIF? Never Bayfield Bayfield Colorado Colorado Dances McCoy Moss School Old Yellow Schoolhouse World War 2 https://prlibrary.cvlcollections.org/files/original/800c7228e39aa39a28f40cb91a987112.pdf 13fc1b2b413adcc4f8baf03b93ef3ae5 PDF Text Text ��������������� Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource History of the Town of Bayfield, Colorado Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 2022-10-28 Description An account of the resource A collection of items pertaining to the history of the town of Bayfield, Colorado Creator An entity primarily responsible for making the resource Jenkin, Rachel IIIF Collection Metadata UUID 30d03c38-3aea-4fdc-a25d-2a733d42623b IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource A Century Serving the Lord Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/NKC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1998 Subject The topic of the resource History of the Cavalry Presbyterian Church Description An account of the resource A collection of photos, history, and memories of the first 100 years of the Cavalry Presbyterian Church in Bayfield. Creator An entity primarily responsible for making the resource Edited by: Testa, Elizabeth Type The nature or genre of the resource Text Contributor An entity responsible for making contributions to the resource Rev. Manfred L. Geisler, Boots Brenner, Rev. Dan Straw, Clif Burton IIIF Item Metadata UUID 22f3db05-3d35-4906-9bb3-823f3bfae8d0 Display as IIIF? Never 1898 Bay Bayfield Calvary Presbyterian Church cavalry Church Colorado Edwards history La Plata Los Pinos Pastor Pine River Presbyterian Service to the Lord Straw https://prlibrary.cvlcollections.org/files/original/230a9960ffd25fcf92ae9c6da72d94ad.jpg 4ddbeaa15ea7affadacf2d33673587ef Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Vallecito Collection Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Subject The topic of the resource Photos and items relating to Vallecito Dam and Lake Description An account of the resource A collection of photos, documents, and other items that document the history of and around the Vallecito area. Type The nature or genre of the resource Image Text IIIF Collection Metadata UUID 0073aab0-a8c4-49f9-a458-65eef02a92ea IIIF Type None Still Image A static visual representation. Examples include paintings, drawings, graphic designs, plans and maps. Recommended best practice is to assign the type Text to images of textual materials. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Men Working at Dam Site Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Date Created Date of creation of the resource. 1940 Subject The topic of the resource Construction of the Vallecito Dam Description An account of the resource As part of the New Deal, the Civilian Conservation Corps (CCC) cleared the trees in the area for the Dam. The Dam itself was constructed by the United States Bureau of Reclamation. Type The nature or genre of the resource Image IIIF Item Metadata UUID 66692257-9b7c-4048-92a4-420216fa4e5b Display as IIIF? Never Bayfield CCC Colorado Dam Durango La Plata County New Deal Vallecito https://prlibrary.cvlcollections.org/files/original/c9abf1482c88163ca459f06ac266941c.jpg a0587edcc23d52270978e38ac00d03a4 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Vallecito Collection Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Subject The topic of the resource Photos and items relating to Vallecito Dam and Lake Description An account of the resource A collection of photos, documents, and other items that document the history of and around the Vallecito area. Type The nature or genre of the resource Image Text IIIF Collection Metadata UUID 0073aab0-a8c4-49f9-a458-65eef02a92ea IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Steel Truss Bridge Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1940-11-15 Subject The topic of the resource Construction of the Vallecito Dam Description An account of the resource "Steel truss bridge constructed over branch of Vallecito Creek at station 261+62 on relocated road." Type The nature or genre of the resource Image Alternative Title An alternative name for the resource. The distinction between titles and alternative titles is application-specific. Pine R-438 IIIF Item Metadata UUID 17578686-8803-4fd8-85af-8dc58d6d52dc Display as IIIF? Never Bayfield CCC Colorado Dam Durango La Plata County New Deal Vallecito https://prlibrary.cvlcollections.org/files/original/84dc208c03f239f4e144f1c1c7eb0ec9.jpg 8c483088675dd603042f9fe3e212d1f9 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Vallecito Collection Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Subject The topic of the resource Photos and items relating to Vallecito Dam and Lake Description An account of the resource A collection of photos, documents, and other items that document the history of and around the Vallecito area. Type The nature or genre of the resource Image Text IIIF Collection Metadata UUID 0073aab0-a8c4-49f9-a458-65eef02a92ea IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Snowy View of Embankment Slope Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1940-11-15 Subject The topic of the resource Construction of the Vallecito Dam Description An account of the resource "Looking at downstream slope of embankment from a point in the old river channel about 600 feet downstream from axis. Slope near the crest of dam has not been graded. Note piezometer well cover at station 11+75 in center of picture." Type The nature or genre of the resource Image Alternative Title An alternative name for the resource. The distinction between titles and alternative titles is application-specific. Pine R-432 IIIF Item Metadata UUID 48660e51-343a-4cc6-9b7a-4a7cf78fdf17 Display as IIIF? Never Bayfield CCC Colorado Dam Durango La Plata County New Deal Vallecito https://prlibrary.cvlcollections.org/files/original/2cf2324a98c6a5379bb4d3e976af0ffb.jpg 97764a1878a73630105b8d88ccb2e70f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Vallecito Collection Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Subject The topic of the resource Photos and items relating to Vallecito Dam and Lake Description An account of the resource A collection of photos, documents, and other items that document the history of and around the Vallecito area. Type The nature or genre of the resource Image Text IIIF Collection Metadata UUID 0073aab0-a8c4-49f9-a458-65eef02a92ea IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Downstream View Towards Spillway Gate Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1940-10-31 Subject The topic of the resource Construction of the Vallecito Dam Description An account of the resource "Looking downstream at spillway gate structure from station 3/100, 110 feet right of centerline of spillway. (Photographic Point No. 6). Note tar paper panels for protecting concrete at right center." Type The nature or genre of the resource Image IIIF Item Metadata UUID 98289c4e-21fc-4913-ad3e-bb5e62814e83 Display as IIIF? Never Bayfield CCC Colorado Dam Durango La Plata County New Deal Vallecito https://prlibrary.cvlcollections.org/files/original/c9404428ef53ecc910f5a77999443e01.jpg 84fb473ab6391af201b7757449b5b21a Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Vallecito Collection Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Subject The topic of the resource Photos and items relating to Vallecito Dam and Lake Description An account of the resource A collection of photos, documents, and other items that document the history of and around the Vallecito area. Type The nature or genre of the resource Image Text IIIF Collection Metadata UUID 0073aab0-a8c4-49f9-a458-65eef02a92ea IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource View Toward Right Abutment Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1940-10-31 Subject The topic of the resource Construction of the Vallecito Dam Description An account of the resource "Looking along axis toward right abutment from station 0+00, (Photographic point No. 3). Average elevation of embankment in foreground is 7672. Refer to Pine R-383." Type The nature or genre of the resource Image Alternative Title An alternative name for the resource. The distinction between titles and alternative titles is application-specific. Pine R-422 IIIF Item Metadata UUID a1a2c082-64b7-4009-829c-9cee53fece92 Display as IIIF? Never Bayfield CCC Colorado Dam Durango La Plata County New Deal Vallecito https://prlibrary.cvlcollections.org/files/original/954a985b88efbf0abfe008856df034ad.jpg 225d0417ad4d0bacf5b8dcb2b33bf285 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Vallecito Collection Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Subject The topic of the resource Photos and items relating to Vallecito Dam and Lake Description An account of the resource A collection of photos, documents, and other items that document the history of and around the Vallecito area. Type The nature or genre of the resource Image Text IIIF Collection Metadata UUID 0073aab0-a8c4-49f9-a458-65eef02a92ea IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Excavating Borrow Pit No. 2 Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1940-10-28 Subject The topic of the resource Construction of the Vallecito Dam Description An account of the resource "Dragline excavating in Borrow Pit No. 2, station 56+75/12+50. Contractor chose to make two cuts in this area. Not face of first shovel out in background." Type The nature or genre of the resource Image Alternative Title An alternative name for the resource. The distinction between titles and alternative titles is application-specific. Pine R-419 IIIF Item Metadata UUID 94341ed4-091e-454e-8320-bb88b96c1791 Display as IIIF? Never Bayfield CCC Colorado Dam Durango La Plata County New Deal Vallecito https://prlibrary.cvlcollections.org/files/original/26e6e94f56a25ff68e369e0a0667bc72.jpg 1b1ebd2d5d25705ced938461869b675b Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Vallecito Collection Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Subject The topic of the resource Photos and items relating to Vallecito Dam and Lake Description An account of the resource A collection of photos, documents, and other items that document the history of and around the Vallecito area. Type The nature or genre of the resource Image Text IIIF Collection Metadata UUID 0073aab0-a8c4-49f9-a458-65eef02a92ea IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource View Toward Left Abutment Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1940-10-09 Subject The topic of the resource Construction of the Vallecito Dam Description An account of the resource "Looking along axis toward left abutment from right bank of spillway (Photographic Point No. 1) Average elevation of fill - 7660. Refer to Pine R-385." Type The nature or genre of the resource Image Alternative Title An alternative name for the resource. The distinction between titles and alternative titles is application-specific. Pine R-408 IIIF Item Metadata UUID f01c0cdb-716d-40ce-be4f-22bf4de16c9a Display as IIIF? Never Bayfield CCC Colorado Dam Durango La Plata County New Deal Vallecito https://prlibrary.cvlcollections.org/files/original/70a9926b15ec38afa1426807639349e7.jpg 78bdc8b9693115cf5041213d71bc912f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Vallecito Collection Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Subject The topic of the resource Photos and items relating to Vallecito Dam and Lake Description An account of the resource A collection of photos, documents, and other items that document the history of and around the Vallecito area. Type The nature or genre of the resource Image Text IIIF Collection Metadata UUID 0073aab0-a8c4-49f9-a458-65eef02a92ea IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Upstream View of Spillway Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1940-09-23 Subject The topic of the resource Construction of the Vallecito Dam Description An account of the resource "Looking upstream at spillway gate structure from right side at station 9+27. Refer to Pine R-334." Type The nature or genre of the resource Image Alternative Title An alternative name for the resource. The distinction between titles and alternative titles is application-specific. Pine R-398 IIIF Item Metadata UUID f762b69e-d9cf-4cf4-a4cc-3897f7159aaf Display as IIIF? Never Bayfield CCC Colorado Dam Durango La Plata County New Deal Vallecito https://prlibrary.cvlcollections.org/files/original/b2f65d09ec1a974da0dde7a38fa5838b.jpg 0284c6d5dcde29b6e686a371cdf1bba5 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Vallecito Collection Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Subject The topic of the resource Photos and items relating to Vallecito Dam and Lake Description An account of the resource A collection of photos, documents, and other items that document the history of and around the Vallecito area. Type The nature or genre of the resource Image Text IIIF Collection Metadata UUID 0073aab0-a8c4-49f9-a458-65eef02a92ea IIIF Type None Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Rock Excavation at Vallecito Dam Site Rights Information about rights held in and over the resource http://rightsstatements.org/vocab/InC/1.0/ Language A language of the resource English Date Created Date of creation of the resource. 1940-09-20 Subject The topic of the resource Construction of the Vallecito Dam Description An account of the resource "Rock excavation for right wall of spillway inlet structure, stations 5/100 to 5/29.89. Note rock slide just above and to right of form at lower left." Type The nature or genre of the resource Image IIIF Item Metadata UUID 7dd955db-a775-497a-bacc-f9b7bd6f7792 Display as IIIF? Never Bayfield CCC Colorado Dam Durango La Plata County New Deal Vallecito