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Album caption and index card: Hebgen Lake Earthquake, View of collapsed buildings at Blarneystone Ranch. Red Canyon fault scarp visible in foreground. Building is on downthrown block; roof visible at right is of collapsed storage shed and chicken coop. Gallatin County, Montana. August 1959.
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Disrupted ground, tilt trees and pressure ridge formed from Hebgen Lake earthquake. Montana. 1959. Slide caption: Gallatin County, Montana. No index card available.
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Album caption: Hebgen Lake Earthquake. View of part of Madison slide. Madison County, Montana. 1959. Index card unavailable.
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Album caption: Hebgen Lake Earthquake. Trace of Red Canyon fault scarp near Blarneystone Ranch. Downthrown block in foreground. Gallatin County, Montana. 1959. Index card unavailable.
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Album caption: Hebgen Lake Earthquake. Debris from Madison slide. Demolished vehicle in middle ground. Madison County, Montana. 1959. Index card unavailable.
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Album caption: Hebgen Lake Earthquake. General view of the Madison slide. Faster moving part of slide with dolomite ridge in background; heavy machinery at work in center of photo. Madison County, Montana. 1959. Index card unavailable.
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Album caption and index card: Madison Slide, upstream view showing the west edge of the slide debris blocked highway, and dry river bed below the slide. Montana earthquake area. Madison County, Montana. August 1959. (Photo by U.S. Forest Service) Published as figure 54 in U.S. Geological Survey. Professional paper 435. 1964.
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Album caption and index card: Great Smoky Mountains Field Excursion. Loc. C. Outcrops of phyllite on Laurel Creek showing metamorphic structures in rocks of the Foothill sequence of the Ocoee Series. Priminent fracture cleavage cutting foliation planes that are parallel or nearly parallel to bedding. Sevier County, Tennessee. November 1952. (Photo by F.M. Chace).
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Album caption: Carolina gneiss. Photomicrograph of cluster of biotite, epidote, and sphene in biotite-quartz-feldspar gneiss. Eastern Great Smoky Mountains, Dellwood quadrangle, Haywood County, North Carolina. ca. 1950. No index card. Published as Figure 6-A in U.S. Geological Survey. Professional Paper 349-B. 1963.
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Album caption and index card: Metasedimentary inclusions in augen gneiss of the basement complex. Folded metasedimentary layers and pegmatite in augen gneiss, U.S. Highway 19, 3 miles west of Soco Gap. Eastern Great Smoky Mountains, Swain County, North Carolina. ca. 1950. Published as Figure 4-B in U.S. Geological Survey. Professional Paper 349-B. 1963.
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Album caption and index card: Surface features of alluvial deposits. Alluvial fan at Cherokee Orchard, 3 miles southwest of Gatlinburg. View is west-southwest from the east side of the fan, where it is about 1 mile wide. Lower slopes of Bull Head are on the left. On the left skyline is Sugarland Mountain beyond the West Prong Little Pigeon River. Great Smoky Mountains National Park. Sevier County, Tennessee. Circa 1950. Published as Figure 45-A, U.S. Geological Survey Professional paper 349-B.
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Album caption and index card: Great Smoky Mountains Field Excursion. Loc. C. Phyllite of Ocoee series. Chevron folds formed by deformation of foliation planes. Sevier County, Tennessee. November 1952. (Photo by F.M. Chace).
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Album caption and index card: Current bedding in Longarm quartzite. Slabs of coarse arkoe showing current bedding in quarry at Walters Dam. Eastern Great Smoky Mountains, Haywood County, North Carolina. ca. 1950. Published as Figure 8-A in U.S. Geological Survey. Professional Paper 349-B. 1963.
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Album caption and index card: Scarp area at the head of Kirkwood earthflow. Shows maximum distension of the surface, toppled trees, soil destroyed, and much subsoil. View eastward from the west edge of the flow. Montana earthquake area, Gallatin County, Montana. August 1959. Published as figure 75 in U.S. Geological Survey. Professional paper 435. 1964.
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Album caption and index card: Pisolites, Great Smoky Group. Flattened siliceous pisolites in sandy dolomite, Anakeesta Formation. Boulevard Trail on the east side of Myrtle Point, Mount LeConte. Great Smoky Mountains National Park. Sevier County, Tennessee. Circa 1950. Published as Figure 21-B, U.S. Geological Survey Professional paper 349-B.
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Album caption: Photomicrograph of siliceous pisolitic dolomite, Anakeesta formation. Large, eccentrically layered pisolite and smaller more uniform pisolites with angular quartz fragments in fine-grained dolomite. The mineral with high relief in the large pisolite is clacite. Fine-grained groundmass is mainly dolomite with carbon dust. Plane light. Eastern Great Smoky Mountains, Sevier County, Tennessee. ca. 1950. No index card. Published as Figure 23-A in U.S. Geological Survey. Professional Paper 349-B. 1963.
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Album caption: Hebgen Lake Earthquake. "Stair-step" scarps from slumping – at head of Madison slide scar? Geologist at work in left background. Madison County, Montana. 1959. Index card unavailable.
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Album caption: Hebgen Lake Earthquake. More distant general view of Madison slide. Madison County, Montana. 1959. Index card unavailable.
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Album caption: Photomicrograph showing foliation and flattened quartz pebbles in Thunderhead sandstone. Microline forms small augen. Plane light. Eastern Great Smoky Mountains, Dellwood quadrangle, Haywood County, North Carolina. ca. 1950. No index card. Published as Figure 35-A in U.S. Geological Survey. Professional Paper 349-B.


map background search result map search result map Disrupted ground, tilt trees and pressure ridge formed from the earthquake. Hebgen Lake, Montana Earthquake. 1959. Boulevard Trail on the east side of Myrtle Point, Mount LeConte. Great Smoky Mountains National Park, Sevier County, Tennessee. Circa 1950. Surface features of alluvial deposits. Great Smoky Mountains National Park, Sevier County, Tennessee. Circa 1950. Metasedimentary inclusions in augen gneiss of the basement complex, Great Smoky Mountains National Park, Swain County, North Carolina. Circa 1950. Carolina gneiss, Great Smoky Mountains National Park, Dellwood quadrangle, Haywood County, North Carolina. Circa 1950. Current bedding in Longarm quartzite, Great Smoky Mountains National Park, Haywood County, North Carolina. Circa 1950. Photomicrograph of siliceous pisolitic dolomite, Anakeesta formation. Great Smoky Mountains National Park, Sevier County, Tennessee. Circa 1950. Photomicrograph showing foliation and flattened quartz pebbles in Thunderhead sandstone. Great Smoky Mountains National Park, Haywood County, North Carolina. Circa 1950. Phyllite of Ocoee series, Great Smoky Mountain Field Excursion. Great Smoky Mountains National Park, Sevier County, Tennessee. 1952. Outcrops of phyllite on Laurel Creek showing metamorphic structures in rocks of the Foothill sequence of the Ocoee Series, Great Smoky Mountains Field Excursion. Great Smoky Mountain National Park, Sevier County, Tennessee. 1952. Fault scarp at Cabin Creek. Gallatin County, Montana. 1959. Scarp area at the head of the Kirkwood earthflow. Gallatin County, Montana. 1959. Madison Slide, upstream view showing the west edge of the slide debris blocked highway. Madison County, Montana. 1959. More distant general view of Madison slide. Madison County, Montana. 1959. Debris from Madison slide. Madison County, Montana. 1959. General view of Madison slide. Madison County, Montana. 1959. "Stair-step" scarps from slumping – at head of Madison slide scar. Madison County, Montana. 1959. Trace of Red Canyon fault scarp near Blarneystone Ranch. Gallatin County, Montana. 1959. Current bedding in Longarm quartzite, Great Smoky Mountains National Park, Haywood County, North Carolina. Circa 1950. Metasedimentary inclusions in augen gneiss of the basement complex, Great Smoky Mountains National Park, Swain County, North Carolina. Circa 1950. Boulevard Trail on the east side of Myrtle Point, Mount LeConte. Great Smoky Mountains National Park, Sevier County, Tennessee. Circa 1950. Surface features of alluvial deposits. Great Smoky Mountains National Park, Sevier County, Tennessee. Circa 1950. Photomicrograph of siliceous pisolitic dolomite, Anakeesta formation. Great Smoky Mountains National Park, Sevier County, Tennessee. Circa 1950. Phyllite of Ocoee series, Great Smoky Mountain Field Excursion. Great Smoky Mountains National Park, Sevier County, Tennessee. 1952. Outcrops of phyllite on Laurel Creek showing metamorphic structures in rocks of the Foothill sequence of the Ocoee Series, Great Smoky Mountains Field Excursion. Great Smoky Mountain National Park, Sevier County, Tennessee. 1952. Carolina gneiss, Great Smoky Mountains National Park, Dellwood quadrangle, Haywood County, North Carolina. Circa 1950. Photomicrograph showing foliation and flattened quartz pebbles in Thunderhead sandstone. Great Smoky Mountains National Park, Haywood County, North Carolina. Circa 1950. More distant general view of Madison slide. Madison County, Montana. 1959. Debris from Madison slide. Madison County, Montana. 1959. General view of Madison slide. Madison County, Montana. 1959. "Stair-step" scarps from slumping – at head of Madison slide scar. Madison County, Montana. 1959. Fault scarp at Cabin Creek. Gallatin County, Montana. 1959. Scarp area at the head of the Kirkwood earthflow. Gallatin County, Montana. 1959. Trace of Red Canyon fault scarp near Blarneystone Ranch. Gallatin County, Montana. 1959. Madison Slide, upstream view showing the west edge of the slide debris blocked highway. Madison County, Montana. 1959. Disrupted ground, tilt trees and pressure ridge formed from the earthquake. Hebgen Lake, Montana Earthquake. 1959.