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Geologic Map of Loudoun County, Virginia

IMAP 2553

By:
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Abstract

Introduction The geology of Loudoun County, Va., was mapped from 1988 through 1991 under a cooperative agreement between the U.S. Geological Survey (USGS) and the Loudoun County Office of Mapping and Geographic Information. This geologic map was compiled in 1993 from a series of detailed published and unpublished field investigations at scales of 1:12,000 and 1:24,000. Some of these same data were compiled as a digital geologic map at 1:100,000 scale (Burton and others, 1992a) and were the basis for a cost-benefit analysis of the societal value of geologic maps (Bernknopf and others, 1993).

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Geologic Map of Loudoun County, Virginia
Series title:
IMAP
Series number:
2553
ISBN:
1411309685
Edition:
Version 1.1 (Revised March 2007)
Year Published:
2006
Language:
ENGLISH
Contributing office(s):
U.S. Geological Survey
Description:
Plate 58 x 54 in; Pamphlet (vi, 34 p.)
Scale:
50000