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Down a small side canyon into the Blackfoot River canyon in sec. 10, T. 3S., R. 38 E. Paradise Valley quadrangle. The valley flow of basalt wedges out against the Salt Lake formation; note the bedding and "badland" erosion. Bingham County, Idaho. August 1925. Figure 8, in U.S.Geological Survey Professional Paper 238. 1952.
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Peru Earthquake October 3, 1974. Example of the extensive damage in La Molina District. This classroom and a laboratory building at the Agrarian University partially collapsed. 1974. Pages 6-7, Earthquake Information Bulletin, v.7, no.2.
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Death Valley National Park, California. Fractured cobble conglomerate in the Titus Canyon(?) Formation of Stock and Bode (1935). The fractures extend through the cobbles, and some cross from one cobble to another. They are oriented at right angles to the bedding, which approximately parallels the elongation of the cobbles. Displacements along the fractures are mostly less than a quarter of an inch. Circa 1960. Figure 41, U.S. Geological Survey Professional Paper 494-A.
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Index card: In Marble Canyon at 27 Mile Rapids. Channel in erosion surface at top of Lower Slope Unit (Watahomigi Formation) in Supai Group, at base of Manakacha cliff unit. Woman at left for scale. Grand Canyon National Park. Coconino County, Arizona. 1967. (Similar to E.D. McKee no. 330). Similar to black and white photograph published as Figure H3-B, U.S. Geological Survey Professional paper 1173.
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Silty shale and basal sandstone of the Plainview sandstone member of the South Platte formation in disconformable contact (at man's hand) with argillaceous sandstone of the underlying Lytle formation on hogback south of Eldorado Springs. Boulder County, Colorado, ca. 1951. Published as figure 9 in U. S, Geological Survey Professional Paper 274-B. 1955.
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Alaska. Deformation by front action of the wood bridge at milepost 456.7 on the Alaska Railroad in Goldstream Valley near Fairbanks. The cross brace has been split by upward thrusting of the pile. The cap beam has been chopped to lower the track after upward movement by frost heaving. February 11, 1954. Figure 45, U.S. Geological Survey Bulletin 1111-I.
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Folded beds of Totoralillo Formation (Lower Cretaceous). Quebrada de Las Penas. Atacama Province, Chile. No date.
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Oil City field and ridge of the Coalinga anticline; looking east across Oil Canyon at hills of Cretaceous and Tertiary oil-bearing formations. Note gently dipping beds on left, overturned anticline in center, and steeply dipping beds along edge of Pleasant Valley on right. Fresno County, California. August 29, 1901. Plate 3 in U.S. Geological Survey Bulletin 398. 1910.
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Shenandoah National Park, Virginia. Columnar jointing in greenstone. Large column along the Appalachian Trail about 200 feet south of Little Stony Man parking area. The column is cut by cleavage which dips east, away from the observer. The segment of the coluiai above each cleavage plane is offset westward from the segment beneath as a result of movement during formation of the cleavage. Column is approximately 2 feet in diameter. Figure 9 (right), U.S. Geological Survey Bulletin 1265.
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Detail Chinle formation, division C. Beautiful Valley, Apache County, Arizona, Fort Defiance quadrangle. The bowlders are petrified wood. June, 1909.
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Cliff on upper sandstone in Eagle formation, Dog Creek. Fergus County, Montana. 1903.
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Beds of Providence sand member of the Ripley formation; gully near Eufaula-Lumpkin road, 10.5 miles northeast of Georgetown, Quitman County, Georgia. Circa 1907. Plate 8-B in U.S. Geological Survey Professional Paper 81. 1914.
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Lignite and plant bearing nodules of iron carbonate in the Claiborne group, Yegua formation, at Cherry Valley, Cross County, Arkansas. 1907. Plate 1-B in U.S. Geological Survey. Professional paper 92. 1924.
map background search result map search result map Mudflow beds in the Copper Canyon Formation in the south fork of Copper Canyon. Death Valley National Park, California. 1956. Example of the extensive damage in La Molina District. Peru Earthquake October 3, 1974. Oil City field and ridge of the Coalinga anticline; looking east across Oil Canyon at hills of Cretaceous and Tertiary oil-bearing formations. Fresno County, California. 1901. Detail Chinle formation, division C. Beautiful Valley. Apache County, Arizona. 1909. San Juan Canyon near Soda basin. Supai on Goodridge formation. San Juan County, Utah. 1928. Cliff exposing Winsor and Tropic formations. Kane County, Utah. 1940. Kaiparowits formation head of Deep. Iron County, Utah. 1941. Fault, Wasatch formation (left); Undifferentiated Cretaceous (right). Parowan Canyon. Iron County, Utah. No date. Fractured cobble conglomerate in the Titus Canyon(?) Formation of Stock and Bode (1935). Death Valley National Park, California. Circa 1960. Down a small side canyon into the Blackfoot River canyon in sec. 10, T. 3S., R. 38 E. Bingham County, Idaho. 1925. Mammoth Cave National Park, Kentucky. Formation at the top of Frozen Niagara. Mammoth Cave National Park, Kentucky. 1925. Channels on erosion surfaces within the Manakacha Formation. Grand Canyon National Park, Coconino County, Arizona. 1967. Specimen showing casts of mud pellets in sandstone of Moenkopi Formation, Flagstaff. Coconino County, Arizona. No date. Deformation by front action of the wood bridge at milepost 456.7 on the Alaska Railroad in Goldstream Valley near Fairbanks. Alaska. 1954. Columnar jointing in greenstone. Shenandoah National Park, Virginia. No date. Folded beds of Totoralillo Formation (Lower Cretaceous). Quebrada de Las Penas. Atacama Province, Chile. No date. Cliff on upper sandstone in Eagle formation, Dog Creek. Fergus County, Montana. 1903. Beds of Providence sand member of the Ripley formation. Quitman County, Georgia. Circa 1907. Lignite and plant bearing nodules of iron carbonate in the Claiborne group. Cross County, Arkansas. 1907. Silty shale and basal sandstone of the Plainview sandstone member of the South Platte formation. Boulder County, Colorado. Circa 1951. Mammoth Cave National Park, Kentucky. Formation at the top of Frozen Niagara. Mammoth Cave National Park, Kentucky. 1925. Beds of Providence sand member of the Ripley formation. Quitman County, Georgia. Circa 1907. Lignite and plant bearing nodules of iron carbonate in the Claiborne group. Cross County, Arkansas. 1907. Silty shale and basal sandstone of the Plainview sandstone member of the South Platte formation. Boulder County, Colorado. Circa 1951. Columnar jointing in greenstone. Shenandoah National Park, Virginia. No date. Kaiparowits formation head of Deep. Iron County, Utah. 1941. Fault, Wasatch formation (left); Undifferentiated Cretaceous (right). Parowan Canyon. Iron County, Utah. No date. Down a small side canyon into the Blackfoot River canyon in sec. 10, T. 3S., R. 38 E. Bingham County, Idaho. 1925. Cliff exposing Winsor and Tropic formations. Kane County, Utah. 1940. Cliff on upper sandstone in Eagle formation, Dog Creek. Fergus County, Montana. 1903. Mudflow beds in the Copper Canyon Formation in the south fork of Copper Canyon. Death Valley National Park, California. 1956. Fractured cobble conglomerate in the Titus Canyon(?) Formation of Stock and Bode (1935). Death Valley National Park, California. Circa 1960. Detail Chinle formation, division C. Beautiful Valley. Apache County, Arizona. 1909. San Juan Canyon near Soda basin. Supai on Goodridge formation. San Juan County, Utah. 1928. Oil City field and ridge of the Coalinga anticline; looking east across Oil Canyon at hills of Cretaceous and Tertiary oil-bearing formations. Fresno County, California. 1901. Specimen showing casts of mud pellets in sandstone of Moenkopi Formation, Flagstaff. Coconino County, Arizona. No date. Channels on erosion surfaces within the Manakacha Formation. Grand Canyon National Park, Coconino County, Arizona. 1967. Example of the extensive damage in La Molina District. Peru Earthquake October 3, 1974. Deformation by front action of the wood bridge at milepost 456.7 on the Alaska Railroad in Goldstream Valley near Fairbanks. Alaska. 1954. Folded beds of Totoralillo Formation (Lower Cretaceous). Quebrada de Las Penas. Atacama Province, Chile. No date.