Geologic cross section I-I' through the Appalachian basin from the eastern margin of the Illinois Basin, Jefferson County, Kentucky, to the Valley and Ridge Province, Scott County, Virginia /

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Bibliographic Details
Corporate Author: Geological Survey (U.S.) (Cartographer)
Other Authors: Ryder, Robert T. (Cartographer), Trippi, Michael H. (Cartographer), Swezey, C. (Cartographer)
Format: Government Document Map eBook
Published: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2015.
Series:Scientific investigations map ; 3343.
Online Access:CONNECT