Preliminary lithogeochemical map showing near-surface rock types in the Chesapeake Bay Watershed, Virginia and Maryland /

Contains a combination of explanatory text, geographic information system (GIS) data layers, metadata which describe the GIS data, graphic files for plotting the paper map, and application software for viewing the data. Shows the distribution of rock types as lithogeochemical units in the Virginia a...

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Bibliographic Details
Corporate Authors: Geological Survey (U.S.), Virginia. Division of Mineral Resources, Maryland Geological Survey
Other Authors: Peper, John D.
Format: Government Document Map Software
Language:English
Published: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2001.
Edition:Version 1.0.
Series:U.S. Geological Survey open-file report ; 01-187A.
Subjects:
Online Access:https://purl.fdlp.gov/GPO/LPS111761