276 - 300 of 3,521
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TitleDateType
276 Blue Canyon, looking toward Black Mesa. McElmo sandstone capped by Mancos in middle distance, 19141914Image
277 Blue Springs meadow at Leigh ranch. Stream from big springs (lower left) meanders across an ancient lake bed and escapes through a water gap (center distance). Garfield County, UT, 19441944Image
278 Bluff and Twins looking southwest across San Juan River (W.H. Hopkins)1928Image
279 Bluff at Bluff, UT1925Image
280 Bluff on the Moab road about 43 miles north of Monticello, Utah, showing LaPlata sandstone and McElmo formation. The upper La plata is about 200 feet thick and the lower La plata, the top of which is seen here, is about 300 feet, these sandstones are separated by red, shaly crinkled material. Lee, 1925.1925Image
281 Bluff sandstone (Entrada) underlain by red beds (Carmel) on the south side of San Juan River a short distance west of Bluff. Note thin bedding in lower part of Bluff sandstone near right side of view1927Image
282 Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932.1932Image
283 Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, 1929.1929Image
284 Bluff sandstone and underlying beds at Reservoir, 1 mile west of Bluff, San Juan County, Utah, 1929.1929Image
285 Bluff sandstone surrounded by alluvian terraced by recent down cutting.Cottonwood Wash in foreground. Diecker Ranch, San Juan County, Utah, 1932.1932Image
286 Bluff sandstone, San Juan Co., Ut., 19291929Image
287 Bluffs at Bluff, UT1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930Image
288 Boat, Lake Titicaca.1912; 1913; 1914; 1915Image
289 Bondi Beach, N.S.W.1916Image
290 Bottom of Glen Canyon group. Color banded cross-bed sandstone in positions of Wingate, Rosencrans Wash, Mohave County, Arizona, 1936.1936Image
291 Boulder thrown up by waves on the wave-cut rock platform, Bondi, New South Wales, Australia, 19161916Image
292 Boulders of lava on eroded surface of Moenkopi along Torrey-Fruita road, Wayne County, Utah, 1937.1937Image
293 Boulders of Permo-Carboniferous tillite on water worn Cambrian floor, Inman Valley, South Australia, 19161916Image
294 Bowers Knoll; Volcano viewed from northwest. Garfield County, UT. 19441944Image
295 Braffit Point. Mass of conglomerate in the Kaiparowits formation, branch of Parowan Canyon, Iron County, UT, 19421942Image
296 Braided stream and glaciated valley below snout of Tasman glacier, N.Z.1916Image
297 Branch of Navajo Canyon, Ariz., 1910 (Photo G184)1910Image
298 Branch of Navajo Canyon, Ariz., 1910 (Photo G184)1910Image
299 Breakfast. First camp in canyon of lower Kanab Creek, AZ. 19221922Image
300 Brian Head formation at the 'Castles,' Castle Creek. Garfield County, UT, 19441944Image
276 - 300 of 3,521