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Limestone conglomerate of Dunlap formation (right) unconformable on limestone of Luning formation, Garfield Hills, ridge 4 miles east of Garfield Peak. Mineral County, Nevada. 1937. Plate 4-A, in U.S.Geological Survey Professional paper 258. 1956.
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Unconformable contact between Hempstead(?) gravel member of Manhasset formation and Cretaceous deposits on Little Neck, Huntington. Suffolk County, New York. ca. 1903. Plate 23-A in U.S. Geological Survey. Professional paper 82. 1914.
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Garfield County. Castro Bluff, view looking westward from its base. Terrace developed in the Sevier (?) Formation at the top of the Wasatch Formation. 1941.
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Nevada Earthquake December 16, 1954. Fault scarp near Fairview Park resulting from the earthquake. Photo by H. Benioff. Pages 26-27, Earthquake Information Bulletin, v.6, no.6.
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Panorama with images 042 and 044. View showing section overlying the Eagle at same locality as image 041, including almost the entire thickness of Claggett formation with the base of the light colored Judith River beds overlying it on the right. The nearly horizontal Judith River beds in the distance are beyond a fault. Blaine County, Montana. 1903.
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South wall of Little Tahoma Peak, about 400 feet below its summit. Mudflow breccias enclosing streaks, lenses, and tongues of partly brecciated lava. Such mixed accumulations of lava and breccia probably formed from thin lava streams that were shattered by steam explosions as they glided down steep slopes and mixed with mud, slushy snow and melt water. The dips are primary and are as much as 30 degrees. The cliff is about 100 feet high. Mount Rainier National Park, Washington. ca. 1959. Figure 51, U.S. Geological Survey Professional paper 444.
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Panorama formed from photos 80 and 81, from near Montpelier Creek, looking northwest; shows southern tip of uneroded part of overthrust block and position of subordinate branch fault; Carboniferous formations; Thaynes group; Nugget sandstone; Twin Creek limestone. Syncline and anticlines of lower fault block in foreground. Bear Lake County, Idaho. August 25, 1911. Plate 36-C, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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Washington County. Parunuweap Formation overlying Moenkopi; on divide between tributaries to Virgin River near Grafton. 1942.
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Wabash River bed at New Harmony, Indiana. Cut-off sandstone bed of the Wabash formation in foreground. Posey County, Indiana. 1903. Figure 13 in U.S. Geological Survey. Folio 105. 1904.
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Coalinga, California, Earthquake May 2, 1983. One of several houses which were constructed with non-reinforced brick and brick facades. Photo by K. Harms, 1983. Page 227, Earthquake Information Bulletin, v.15, no.6.
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Lower part of the basal ash flow in the Stevens Ridge Formation on Backbone Ridge. The light-colored ash flow churned through soft saprolite on the pre-Stevens Ridge land surface and included fragments of the saprolite and less-weathered Ohanapecosh rocks in the lower 8 feet of the deposit. Mount Rainier National Park, Washington. ca. 1959. Figure 22, U.S. Geological Survey Professional paper 444.
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Guatemala Earthquake 1976. Offset concrete patch shown in photo eib00153. Photo by R.C. Bucknam, April 18, 1976. Figure 6, page 16, Earthquake Information Bulletin, v.9, no.2.
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A plug of flow-banded rhyolite in the Sarvent lava complex of South Cowlitz Chimney. The south (right) side of the plug flares outward, truncating and overriding nearly horizontal bedded rocks of the Ohanapecosh Formation. The plug's sheer rock face is about 500 feet high. Mount Rainier National Park, Washington. ca. 1959. Figure 17, U.S. Geological Survey Professional paper 444.
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Shoshone thrust: Massive dolomite of Luning formation (left, prominent outcrops) thrust over thin-bedded limestone of Sunrise formation (right). Shows spike of dolomite along thrust plane; south wall of Milton Canyon, Shoshone Mountains. Nye County, Nevada. 1937. Plate 10-C, in U.S.Geological Survey Professional paper 216. 1949.
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Panorama of ridge extending from sec. 14 through sec. 3, T. 8 S., R. 44 E., Slug Creek quadrangle; showing dip slope of Rex chert member (68 and 69), phosphate shales of Phosphoria formation (70), and Wells formation; Wood shale in foreground. Caribou County, Idaho. August 7, 1911. Plate 29-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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Interlayered quartzite and quartz-biotite schist in the Plainfield Formation. Incipient fracture cleavage developed in the quartzite layers. Rocks are sillimanite grade. At the outlet of Green Fall Pond, Voluntown. New London County, Connecticut. July 1962.
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Manhasset gravel folded by overriding ice at Montauk Point. Suffolk County, New York. ca. 1903. Portion is plate 23-B in U.S. Geological Survey. Professional paper 82. 1914.
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Gradational contact between thick-bedded Charco Redondo limestone member on hilltop and underlying thin-bedded tuff of Cobre formation with subordinate limestones underlain in turn by massive nonlimy pyro-clastics in foreground, along Central Highway just south of locality 87. Geology of South-central Oriente, Cuba. Oct. 1940-Oct. 1945. Published as Fig. 29, U.S.G.S. Bulletin 975-D. 1955.
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Hawaii Earthquake November 1975. Surf surges through a palm grove near Halape as a result of the 7.2 magnitude earthquake. Photo by B. Morrison, November 1975. Cover, Earthquake Information Bulletin, v.8, no.6.
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Interbedded volcanic sandstone and siltstone (dark) of the Ohanapecosh Formation, viewed from the east side of Backbone Ridge. Note the prominent ripple marks in the upper half of the photograph, the load casts of sandstone bulging downward into siltstone (upper center and at the base of the stratum partly obscured by a dark stain), and abundant flattened pumice lapilli in the sandstone bed extending across the center. Mount Rainier National Park, Washington. ca. 1959. Figure 16, U.S. Geological Survey Professional paper 444.
map background search result map search result map Interbedded volcanic sandstone of the Ohanapecosh Formation of Backbone Ridge. Mount Rainier National Park, Washington. ca. 1959. Sarvent lava complex. South Cowlitz Chimney. Mount Rainier National Park, Washington. ca. 1959. Basal ash flow in the Stevens Ridge Formation on Backbone Ridge. Mount Rainier National Park, Washington. ca. 1959. South wall of Little Tahoma Peak. Mount Rainier National Park, Washington. ca. 1959. Interbedded volcanic sandstone of the Ohanapecosh Formation of Backbone Ridge. Mount Rainier National Park, Washington. ca. 1959. Sarvent lava complex. South Cowlitz Chimney. Mount Rainier National Park, Washington. ca. 1959. Basal ash flow in the Stevens Ridge Formation on Backbone Ridge. Mount Rainier National Park, Washington. ca. 1959. South wall of Little Tahoma Peak. Mount Rainier National Park, Washington. ca. 1959.