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Album caption and index card: Row of sand spouts with two principal craters on emergent floor of Hebgen Lake. The row of sand spouts is on trace fault with downdropped block to the right. The fault displacement of about two feet is masked by the movement of saturated silt with the recession of the lake water. The craters were formed after the shore emerged and thus were not destroyed by lake waves. Tobacco can gives scale. Lake Hebgen earthquake. Gallatin County, Montana. 1959. Published as Figure 96 in U.S. Geological Survey. Professional Paper 435. 1964.
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Album caption: Open cracks with ridges, about 6 inches high, of erupted fine-grained sand. The case is about 4 inches long. Hebgen Lake earthquake. Gallatin County, Montana. 1959. No index card. Published as Figure 94 in U.S. Geological Survey. Professional Paper 435. 1964.
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Album caption and index card: Sublake sand-spout sinkhole on floor of Hebgen Lake in SW 1/4 sec 4, T. 12 S., R. 4 E. A shallow cone of erupted sediments can be seen around the crater. This feature is about 1,000 feet southeast of the sinknhole show in J.R. Stacy photograph number 88 (sjr00088). Crater is 10 feet in diameter and 3 feet deep. Hebgen Lake earthquake. Gallatin County, Montana. 1959. Published as Figure 98 in U.S. Geological Survey. Professional Paper 435. 1964.


    map background search result map search result map Open cracks with ridges, about 6 inches high, of erupted fine-grained sand. Hebgen Lake, Gallatin County, Montana Earthquake. 1959. Row of sand spouts with two principal craters on emergent floor of Hebgen Lake. Hebgen Lake, Gallatin County, Montana Earthquake. 1959. Sublake sand-spout sinkhole on floor of Hebgen Lake. Hebgen Lake, Gallatin County, Montana Earthquake. 1959. Row of sand spouts with two principal craters on emergent floor of Hebgen Lake. Hebgen Lake, Gallatin County, Montana Earthquake. 1959. Sublake sand-spout sinkhole on floor of Hebgen Lake. Hebgen Lake, Gallatin County, Montana Earthquake. 1959. Open cracks with ridges, about 6 inches high, of erupted fine-grained sand. Hebgen Lake, Gallatin County, Montana Earthquake. 1959.