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Syncline in weathered shale. Left limb dips gently right, right limb is vertical. Rome formation (Lower Cambrian). Highway 67, 0.5 mile south of village of (new) Butler. Johnson County, Tennessee. September 29, 1953.
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Panorama with image 733. Looking westerly toward front knobs and spurs of Blue Ridge, from spur west of Round Top (K 10). Lexington quadrangle. Virginia. No date.
Categories: Image; Tags: Virginia, photo print
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Album caption and index card: Mount Dana Glacier, northern side of Mount Dana. Mono County, California. n.d. Published as plate 36 in U.S. Geological Survey Annual Report, no.5. 1883-1884. 1885. Index card: CALIFORNIA - MONO COUNTY. Russell, I.C. 46.
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Album caption and index card: Varieties of ripple marks and shrinkage cracks in Wescogame Formation, Grand Canyon. B, Linguoid or crescent-shaped ripple marks, Apache Trail in Havasu Canyon. Pen for scale. Grand Canyon National Park. Coconino County, Arizona. n.d. Published as Figure N3-B in U.S. Geological Survey. Professional Paper 1173. 1982.
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Album caption and index card: Types of cross-strata in the Esplanade Sandstone of Grand Canyon. F, Trough cross-strata, lower part of formation; Topocoba Trail. Geologist for scale. Grand Canyon National Park. Coconino County, Arizona. n.d. Published as Figure L5-F in U.S. Geological Survey. Professional Paper 1173. 1982.
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Album caption: Thermal infrared images of Mount St. Helens obtained prior to 1980 eruption sequence, showing the two historic thermal areas. Image shows thermal area A, a small area of weak fumarolic activity at The Boot, on north flank at 2,740 m (9,000 ft) elevation. On this late-summer morning, instruments were set to depict two levels of background heat emission - glaciers and few remaining snow patches as cold, and snow-free ground as warm. Skamania County, Washington. August 7, 1971. Published as figure 147-A in U.S. Geological Survey. Professional paper 1250. 1981. Index card unavailable.
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Terrace capped by Whirlpool sandstone,a member of Albion sandstone, with Niagara escarpment at right; looking east from road above Queenston. Low till bluff of Cataract basin in distance over outer part of terrace. Ontario, Canada. 1913. Plate 17 in U.S. Geological Survey Folio 190. 1913.
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Album caption: Example of parallel, continuous bedding within sandstone of the Thumb Member, Horse Spring Formation. An outcrop in Callville wash, north of Callville Bay, shows undulatory bedding. Photo case on the left is 50 cm square. Lake Mead area. Clark County, Nevada. ca. 1975. Same as black and white figure 9-B in U.S. Geological Survey. Professional paper 1259. 1984.
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View Petrified Forest, Lithodendron Wash, Apache and Navajo comities, Arizona. Fort Defiance quadrangle. Chinle formation. August, 1913.
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Album caption and index: Mono Lake and mountains in the west. Near view of a portion of photo no. 82. Mono County, California. No date. Published as plate 20 in U.S. Geological Survey Annual Report, no.8, pt. 1, 1886-1887. 1889. Index card: CALIFORNIA - MONO COUNTY. Russell, I.C. 97. 7 x 8.
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Panorama with image 649 and 650. Athens shale with harder limestone beds intensely folded near fault. Railroad cut west of McMullin (L 20). Abingdon quadrangle. Virginia. No date.
Categories: Image; Tags: Athens shale, Virginia, photo print
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Album caption: Computer-generated shaded-relief images of filtered digital terrain models of Mount St. Helens. Data were filtered by averaging pixel values over 3 x 3 areas. Increased uncertainty of contour location within snowfields appears as terraces (in southeast) and crevasses (in northwest). B. Model from photographs of May 12 and 16, 1980. Small discontinuity just south of Dogs Head is an artifact of the join between May 12 and day 16 digital terrain models. Skamania County, Washington. May 16, 1980. Published as figure 79-B in U.S. Geological Survey. Professional paper 1250. 1981. Index card unavailable.
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Album caption: Scanning electron microscope images of pumiceous material from the May 18, 1980 eruption. B. Interior of pumice clast collected at a depth of 60 cm in a May pyroclastic flow. Temperature of sample when collected was 260°C. Unidentified acicular mineral contains sodium and magnesium. Skamania County, Washington. October 15, 1980. Published as figure 385-B in U.S. Geological Survey. Professional paper 1250. 1981. Handwritten notes on album caption: (Photo by D.R. Pevear) Index card unavailable.
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Forest scene in the Skagit Valley, north of Hamilton. Skagit County, Washington. Upper right photograph page 20 , Images of the U.S. Geological Survey, 1879-1979.
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Album caption: Computer-generated elevation-difference images of Mount St. Helens produced by subtraction of digital terrain models. A. April 11,1980 minus August 5, 1972. Shows development of north peak 1. Skamania County, Washington. n.d. Published as figure 81-A in U.S. Geological Survey. Professional paper 1250. 1981. Index card unavailable.
map background search result map search result map Example of parallel, continuous bedding within sandstone of the Thumb Member, Horse Spring Formation. Clark County, Nevada. 1975. Conglomerate Copper Canyon Formation in Lower Copper Canyon. Death Valley National Park, California. 1956. Another view of Winsor formation, Winsor Cove. Kane County, Utah. 1939. Syncline in weathered shale, Rome formation (Lower Cambrian). Johnson County, Tennessee. 1953. Pleistocene formation on north border of Palos Verdes Hills. Los Angeles County, California. 1923. Cross-bedding in the Snowslip Formation at Hole-in-the-Wall. Glacier National Park, Montana. 1982. Helicopter at Carbon Creek. Nankoweap Formation under Tapeats Sandstone. Grand Canyon National Park, Coconino County, Arizona. 1970. Trough cross-strata, lower part of formation on Topocoba Trail. Grand Canyon National Park, Coconino County, Arizona. No date. Varieties of ripple marks and shrinkage cracks in the Wescogame Formation, Apache Trail in Havasu Canyon. Grand Canyon National Park, Coconino County, Arizona. No date. Computer-generated shaded-relief images of filtered digital terrain models of Mount St. Helens. Skamania County, Washington. 1980. Computer-generated elevation-difference images of Mount St. Helens. Skamania County, Washington. No Date. Thermal infrared images of Mount St. Helens obtained prior to 1980 eruption sequence, showing the two historic thermal areas. Skamania County, Washington. 1980. Terrace capped by Whirlpool sandstone. Ontario, Canada. 1913. Mount Dana Glacier, northern side of Mount Dana. Mono County, California. No date. Mono Lake and mountains in the west, alternate view. Mono County, California. No date. Syncline in weathered shale, Rome formation (Lower Cambrian). Johnson County, Tennessee. 1953. Computer-generated shaded-relief images of filtered digital terrain models of Mount St. Helens. Skamania County, Washington. 1980. Computer-generated elevation-difference images of Mount St. Helens. Skamania County, Washington. No Date. Thermal infrared images of Mount St. Helens obtained prior to 1980 eruption sequence, showing the two historic thermal areas. Skamania County, Washington. 1980. Cross-bedding in the Snowslip Formation at Hole-in-the-Wall. Glacier National Park, Montana. 1982. Another view of Winsor formation, Winsor Cove. Kane County, Utah. 1939. Mount Dana Glacier, northern side of Mount Dana. Mono County, California. No date. Mono Lake and mountains in the west, alternate view. Mono County, California. No date. Pleistocene formation on north border of Palos Verdes Hills. Los Angeles County, California. 1923. Conglomerate Copper Canyon Formation in Lower Copper Canyon. Death Valley National Park, California. 1956. Example of parallel, continuous bedding within sandstone of the Thumb Member, Horse Spring Formation. Clark County, Nevada. 1975. Helicopter at Carbon Creek. Nankoweap Formation under Tapeats Sandstone. Grand Canyon National Park, Coconino County, Arizona. 1970. Trough cross-strata, lower part of formation on Topocoba Trail. Grand Canyon National Park, Coconino County, Arizona. No date. Varieties of ripple marks and shrinkage cracks in the Wescogame Formation, Apache Trail in Havasu Canyon. Grand Canyon National Park, Coconino County, Arizona. No date. Terrace capped by Whirlpool sandstone. Ontario, Canada. 1913.