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Search Results
1972. 2012-03-20T15:21:51Z. 2012-05-03T15:29:32Z. Geological Survey (U.S.). The Survey. English. Public. Montana, Lewis and Clark County, and Cascade County.
3. Geologic map of the Comb Rock quadrangle, Lewis and Clark County, Montana [cartographic material]
1972. 2012-03-20T15:26:59Z. 2012-05-03T15:29:33Z. Geological Survey (U.S.). The Survey. English. Public. Montana and Lewis and Clark County.
1977. 2012-06-05T16:00:21Z. 2012-06-13T15:04:22Z. Schmidt, Robert George. The Survey. English. Public. Montana, Lewis and Clark County, Cascade County, and U.S.
1966. 2012-01-03T16:25:40Z. 2012-03-05T17:27:51Z. Mudge, Melville Rhodes, 1921-. The Survey. English. Public. Montana, Lewis and Clark County, and Teton County.
1975. 2012-05-01T16:59:34Z. 2012-05-09T14:05:06Z. Geological Survey (U.S.). The Survey. English. Public. Montana, Cascade County, and Lewis and Clark County.
1966. 2011-12-20T14:39:14Z. 2012-03-05T17:26:23Z. Mudge, Melville Rhodes, 1921-. The Survey. English. Public. Montana, Teton County, Lewis and Clark County, and U.S.
1966. 2011-12-20T14:48:18Z. 2012-03-05T17:26:23Z. Mudge, Melville Rhodes, 1921-. The Survey. English. Public. Montana, Lewis and Clark County, and U.S.
1972. 2012-03-20T15:28:48Z. 2012-05-03T15:29:33Z. Geological Survey (U.S.). The Survey. English. Public. Montana and Lewis and Clark County.
1969. 2012-02-29T15:45:06Z. 2012-02-29T15:45:06Z. Robinson, G. D. (Gershon Du Vall), 1918-. The Survey. English. Public. Montana and Lewis and Clark County.
