1905. 2013-03-14T14:03:48Z. 2021-09-27T17:33:04Z. Butts, Charles, 1863-1946. The Survey. English. Public. Pennsylvania, Armstrong County, Clarion County, États-Unis, and Pennsylvanie.
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1914. 2013-03-14T18:22:04Z. 2013-03-14T18:22:04Z. Lawson, Andrew C. (Andrew Cowper), 1861-1952. The Survey. English. Public. California, San Francisco, Alameda County, Contra Costa County, Marin County, and San Mateo County.
1503. Silver City folio, Idaho
1904. 2013-03-14T13:39:54Z. 2013-03-14T13:39:54Z. Lindgren, Waldemar, 1860-1939. The Survey. English. Public. Idaho, Ada County, Canyon County, Owyhee County, and États-Unis.
1982. 2002-06-01T04:00:00Z. 2023-04-13T03:01:28Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. North Carolina and South Carolina.
1505. Split Lake, Manitoba
1957. 2015-02-18T19:25:03Z. 2015-03-03T23:06:14Z. Geological Survey of Canada. The Survey. English. cartographic image. Public. Manitoba, Split Lake Region, and Orr Lake Region.
1906. 2013-03-14T15:16:32Z. 2013-03-14T15:16:32Z. Shattuck, George Burbank, 1869-1934. The Survey. English. Public. Maryland, Calvert County, Dorchester County, St. Marys County, Somerset County, Virginia, Northumberland County, and États-Unis.
1899. 2013-03-13T16:44:53Z. 2013-03-13T16:44:53Z. Campbell, Marius R. (Marius Robinson), 1858-1940. The Survey. English. Public. Tennessee, Clay County, Cumberland County, Fentress County, Overton County, Pickett County, Putnam County, and White County.
1980. 2015-02-12T21:06:59Z. 2015-02-24T23:11:02Z. Denson, N. M. (Norman MacLaren), 1914-. The Survey. English. Public. Wyoming, Campbell County, and Converse County.
1958. 2012-09-13T15:18:47Z. 2013-03-18T22:18:04Z. Geological Survey of Canada. The Survey. English. Public. Ontario, Sudbury Region, and Sudbury Region (Ont.).
1905. 2013-03-14T14:08:20Z. 2021-03-22T19:41:07Z. Darton, Nelson Horatio, 1865-1948. The Survey. English. Public. Wyoming, Crook County, Weston County, South Dakota, Lawrence County, and Pennington County.