Geologic map of the Round Hill quadrangle, Clarke and Loudoun counties, Virginia, and Jefferson County, West Virginia
By: by Robert C. McDowell and Daniel J. Milton.
Contributors: Milton, Daniel J., 1934-; Geological Survey (U.S.)
Series: Geologic quadrangle map -- GQ-1702
Publisher: U.S. Geological Survey
Published: 1992
Place of publication: Reston, VA
Language: eng
Subjects: Geology -- Virginia -- Clarke County -- Maps.; Geology -- Virginia -- Loudoun County -- Maps.; Geology -- West Virginia -- Jefferson County -- Maps.
Genres: Maps.
Other titles: Round Hill quadrangle, Clarke and Loudoun counties, Virginia, and Jefferson County, West Virginia, geologic map.
Notes: Relief shown by contours and spot heights.

"Geology mapped in 1988-89."

Includes text, 2 col. cross sections, location and index maps.

Accompanied by pamphlet.

ocm26142156  t_oclc

Pamphlet includes bibliographical references (p. 10-11).

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