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Album Caption; Sunset Crater Volcano National Monument, Arizona. Flow structure in the top of a recent basalt flow at the mouth of a narrow channel from which lava flowed (lower right-hand corner). Aa plates are up-ended and oriented perpendicular to the direction of flow in the center. Plates and clinkers are strung out parallel to the direction of flow along the margins of the central part. 1949. Coconino County, Arizona.
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Album Caption: Craters of the Moon National Monument, Idaho. North Crater basalt flow. Picture taken from the crater rim looking down into the crater where the flow (light gray) welled up from the vent and poured out away from the camera breaching the far wall and flowed away to the right, carrying large hunks of cinder from the crater wall. 1952. Arco, Butte County, Idaho.
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Caption on photograph: Dam of Hebgen Lake, view downstream Handwritten notes on back of photo: Dam of Hebgen Lake looking downstream (north). No index card.
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No caption furnished. Handwritten notes on back of photo: Rd in park to W. Yellowstone, blocked by talus shaken loose by quake. No index card.
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Caption on photograph: Slide area, view west Handwritten notes on back of photo: Hebgen– Quake Lakes area, Mont. The slide area looking west, several days after the earthquake. No index card.
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Caption on photograph: Fault (line on hill in background) Handwritten notes on back of photo: Fault, horizontal line on hill in background, +/- 10 ft vertical displacement. Hebgen Lake area. Mont. No index card.
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Album Caption; Crater Lake National Park, Oregon. Crater Lake, looking south toward Wizard Island. 1950. Klamath County, Oregon.
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Caption on photograph: Fault line (in trees); 10' vertical displ. Handwritten notes on back of photo: Fault (horiz. white line in trees) +/- ft. vert displacement caused by quake. Looking SE near dam at N end of Hebgen Lake. No index card.
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Caption on photograph: Fault, abt. 15' displaced Handwritten notes on back of photo: Fault +/- 15 ft displacement. Don White at base. Hebgen L. No index card.
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Caption on photograph: Fault reactivated Handwritten notes on back of photo: Fault reactivated by quake several miles from Hebgen Lake. No index card.
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Caption on photograph: Examining disrupted hot springs Handwritten notes on back of photo: Examining disrupted hot springs after '59 quake. Yellowstone Pk. No index card.
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Caption on photograph: South end, Quake Lake Handwritten notes on back of photo: South end of Quake Lake several days after the quake. No index card.
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Album Caption: Craters of the Moon National Monument, Idaho. Aa margin (center) of a basalt flow that is mostly pahoehoe. 1952. Arco, Butte County, Idaho.
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Album Caption; Craters of the Moon National Monument, Idaho. Cross section of the upper part of a basalt flow. Aa top overlies basalt that decreases in vesicularity downward. 1952. Arco, Butte County, Idaho.
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Album Caption: Craters of the Moon National Monument, Idaho. Pahoehoe top of basalt flow. Lava flowed down and away from the camera. Note linear corrugations parallel to the direction of the flow on the steep slope in the foreground and the pileup of ropy lava, convex downstream, where the slope is gentler. 1952. Arco, Butte County, Idaho.
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Caption on photograph: Slide area, view west Handwritten notes on back of photo: Hebgen– Quake Lakes area, Mont. The slide area looking W. several days after quake & slide. No index card.


map background search result map search result map Margin of Bonito flow, Sunset Crater Volcano National Monument, Coconino County, Arizona. 1949. Flow structure, basalt flow, Sunset Crater Volcano National Monument, Coconino County, Arizona. 1949. Aa margin, basalt flow, pahoehoe, Craters of the Moon National Monument, Arco, Butte County, Idaho. 1952. Basalt flow cross section, Craters of the Moon National Monument, Arco, Butte County, Idaho. 1952. Pahoehoe top of basalt flow, Craters of the Moon National Monument, Arco, Butte County, Idaho. 1952. North Crater basalt flow, Craters of the Moon National Monument, Arco, Butte County, Idaho. 1952. Crater Lake, Wizard Island, Crater Lake National Park, Klamath County, Oregon. 1950. Slide area, view west. Montana. 1959. Slide area, view west. Montana. 1959. Fault; line on hill in background. Montana. 1959. Dam of Hebgen Lake, view downstream. Montana. 1959. Examining disrupted hot springs. Montana. 1959. Fault, Hebgen Lake area. Montana. 1959. Moose, Hebgen Lake earthquake area. Montana. 1963. Elk, Hebgen Lake earthquake area. Montana. 1963. Road to West Yellowstone. Montana. 1959. South end, Quake Lake. Montana. 1959. Fault line in trees. Montana. 1959. Fault reactivated. Montana. 1959. Moose, Hebgen Lake earthquake area. Montana. 1963. Margin of Bonito flow, Sunset Crater Volcano National Monument, Coconino County, Arizona. 1949. Flow structure, basalt flow, Sunset Crater Volcano National Monument, Coconino County, Arizona. 1949. Crater Lake, Wizard Island, Crater Lake National Park, Klamath County, Oregon. 1950. Aa margin, basalt flow, pahoehoe, Craters of the Moon National Monument, Arco, Butte County, Idaho. 1952. Basalt flow cross section, Craters of the Moon National Monument, Arco, Butte County, Idaho. 1952. Pahoehoe top of basalt flow, Craters of the Moon National Monument, Arco, Butte County, Idaho. 1952. North Crater basalt flow, Craters of the Moon National Monument, Arco, Butte County, Idaho. 1952. Slide area, view west. Montana. 1959. Slide area, view west. Montana. 1959. Fault; line on hill in background. Montana. 1959. Dam of Hebgen Lake, view downstream. Montana. 1959. Examining disrupted hot springs. Montana. 1959. Fault, Hebgen Lake area. Montana. 1959. Moose, Hebgen Lake earthquake area. Montana. 1963. Elk, Hebgen Lake earthquake area. Montana. 1963. Road to West Yellowstone. Montana. 1959. South end, Quake Lake. Montana. 1959. Fault line in trees. Montana. 1959. Fault reactivated. Montana. 1959. Moose, Hebgen Lake earthquake area. Montana. 1963.