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Contact of the granite porphyry and conglomerate of Lobo formation on south slope of Fluorite ridge l mile west of Fluor camp, view looking north. The conglomerate lies on an irregular surface of the porphyry. The contact is indicated by the hammer head. Luna County, New Mexico. 1914. Plate 8 in U.S. Geological Survey. Folio 207. 1917.
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Exposure of Yarmouth (?) orange colored sands (in slope) separated from Illinoian till (at top) by a thin soil zone in road cut near Spring Creek. Emmet County, Illinois. 1915. Figure 9 in U.S. Geological Survey. Folio 208. 1919.
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Electrum showing crystal outlines associated with quartz and sulphides. The argentite was very probably formed by the replacement of galena, but all the other minerals are believed to be alpha hypo gene. Photomicrograph of polished surface of ore from 1,260- foot level, Murray vein, Tonopah Extension mine. Nye County, Nevada. 1915. Plate 5- B, with graphics, in U.S. Geological Survey. Professional paper 104. 1918.
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Soil bands in Pleistocene dune sands on Ste. Mary's Avenue, Prospect Park, Minneapolis, Hennepin County, Minnesota. 1914. Plate 19 in U.S. Geological Survey. Folio 201. 1916.
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From Florence Hill looking northwest. Esmeralda County, Nevada. 1905. Plate 12-A in U.S. Geological Survey. Professional paper 66. 1909.
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Exposures of boulder bed member, a mile west of Housetop Mountain; knobs on hillside in middle distance are boulder of novaculite and of Pennsylvanian limestone; Caballos novaculite, Tesnus formation, Pennsylvanian limestone: diameter of each boulder given in feet (see published photo); sandstone and shales of Haymond formation underlying boulder bed member. Brewster County, Texas. June 1931. Plate 11-C, U.S.Geological Survey Professional paper 187. 1937.
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Sand dollars and mollusks from Graciosa coarse-grained member of Careaga sandstone. California. Plate 19, in U.S.Geological Survey Professional paper 222. 1950.
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Garnetite breccia in which the fragments have been partly replaced by epidote, Bluestone Mine; shows epidote and fragments of brecciated garnetite. Lyon County, Nevada. 1914. Plate 5-A in U.S. Geological Survey. Professional paper 114. 1918.
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Pleistocene formation on north border of Palos Verdes Hills: San Pedro sand in Richard Ball sand pit. Los Angeles County, California. October 24, 1923. Plate 20-A, U.S.Geological Survey Professional paper 207. 1946.
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Little Rocky Mountains: Mission Gorge, south of St. Paul's, cut through the great limestone wall by Peoples Creek. Blaine County, Montana. July 22, 1920. Plate 9-A, U.S. Geological Survey Professional paper 174. 1932.
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Volcanic field in Owens Valley at the base of the Sierra Nevada, near Goodale Creek: Inyo County, California. July 2, 1913. Plate 12-A U.S. Geological Survey, Professional paper 110. 1918.
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Shale in Gasper formation with overlying Hartselle sandstone, Red Gap, just east of Gate City, northeast environs of Birmingham, the Red Gap fault, on which the movement causing the earthquake in 1914 took place, is near and along the highway. Jefferson County, Alabama. 1925. Plate 19 in U.S.Geological Survey. Folio 221. 1927
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Mount St. Elias from the south, with men and sled, Alaska, adequate substitute for plate 8-A in U.S. Geological Survey. Professional paper 45. 1906.
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Nodosaria. Northern Alaska. Plate 25, in U.S.Geological Survey Professional paper 236. 1955.
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St. Anthony Falls in 1857, from the west bank. Minneapolis quadrangle. Photo by Richardt. Copied from Geololgy and Natural History Survey of Minnesota, Vol. 2, 1888. Hennepin County, Minnesota. 1851. Folio 201. 1916.
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Gravel covered pediments at the foot of Mount Ellen [Peak]: form a panorama looking south across the Dugout Creek benches; sandstone hills protrude through the gravel, which is about 25 feet thick. Wayne County, Utah. 1936. Figure 103-B, in U.S.Geological Survey Professional paper 228. 1953.
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Basal limestone of Midway formation on left bank of Hondo Creek, about a quarter of mile above the crossing of the road leading east from Elstone, Medina County, Texas. 1912. Plate 19-B in U.S. Geological Survey. Professional paper 90. 1915.
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Brierfield dolomite incrusted with characteristic fretwork of residual silica. Sixmile Creek about 1 mile northwest of the southwest corner of the Montevallo quadrangle. Bibb County, Alabama. 1924. Plate 6 in U.S. Geological Survey. Folio 226. 1940.
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Pelecypods from the Woodbine formations: Texas. Plate 11, in U.S.Geological Survey Professional paper 242. 1952.
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Granite invading Alkongian schist in numerous parallel sills in border zone of granite intrusion northeast of Custer. Custer County, South Dakota. 1908. Plate 11 in U.S.Geological Survey. Folio 219. 1925.


map background search result map search result map Pleistocene formation on north border of Palos Verdes Hills. Los Angeles County, California. October 24, 1923. Pleistocene formation on north border of Palos Verdes Hills. Los Angeles County, California. October 24, 1923.