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Search Results
1985. 2002-06-01T04:00:00Z. 2015-07-14T22:20:37Z. Geological Survey (U.S.). The Survey ; For sale by the Branch of Distribution, USGS. English. cartographic image. Public. Virginia, Maryland, and U.S.
1939. 2018-04-13T20:24:52Z. 2018-04-13T20:24:52Z. Maryland Geological Survey. Maryland Geological Survey. English. cartographic image. Public. Maryland and Charles County.
1933. 2018-04-13T20:20:00Z. 2018-04-13T20:20:00Z. Maryland Geological Survey. A. Hoen. English. cartographic image. Public. Maryland and Maryland.
1907. 2018-06-18T19:16:00Z. 2018-06-18T19:16:00Z. Maryland Geological Survey. Maryland Geological Survey, A. Hoen & Co.). English. cartographic image. Public. Maryland, U.S., and Maryland.
36. Mount Vernon and Piscataway quadrangles, geologic and environmental atlas [cartographic material]
1978. 2016-06-21T13:24:02Z. 2016-09-26T17:42:50Z. Glaser, John D. State of Md., Dept. of Natural Resources, Md. Geological Survey, Williams & Heintz Map Corp.). English. cartographic image. Public. Maryland and Piscataway Region.
1896. 2013-03-13T15:21:49Z. 2021-09-28T16:52:34Z. Darton, Nelson Horatio, 1865-1948. Engraved and printed by the U.S. Geological Survey, Bailey Willis, Editor of Geologic Maps, S.J. Kübel, Chief Engraver. English. Public. Maryland, Calvert County, Charles County, Saint Mary's County, Virginia, Essex County, Northumberland County, Richmond County, and Westmoreland County.
1912. 2013-03-14T18:29:29Z. 2020-10-13T19:57:45Z. Stose, George Willis, 1869-1960. U.S. Geological Survey. English. Public. Maryland, Pennsylvania, and West Virginia.
1896. 2013-03-13T14:51:04Z. 2022-07-11T17:09:46Z. Darton, Nelson Horatio, 1865-1948. Engraved and printed by the U.S. Geological Survey, Bailey Willis, Editor of Geologic Maps, S.J. Kübel, Chief Engraver. English. Public. West Virginia and Maryland.
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.
