Digital geologic map of Loudoun County, Virginia / U.S. Department of the Interior, U.S. Geological Survey ; by Scott Southworth [and others] ; digital compilation by Remo Nardini, Pete Chirico, and Jim Reddy.
Disc contains geographic information system fields required to produce 1:50,000-scale databases of geology in Loudoun County, VA. Geology was researched and compiled for use in studies of soils and groundwater, and to support the County's comprehensive plan.
| Uniform Title: | U.S. Geological Survey open-file report ;
99-150. |
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| Corporate Author: | |
| Other Authors: | |
| Language: | English |
| Published: |
[Reston, Va.] : Denver, CO :
The Survey ; For sale by USGS Information Services (Open-File Report Sales),
2000.
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| Series: | U.S. Geological Survey open-file report ;
99-150. |
| Subjects: | |
| Genre: | |
| Physical Description: | 1 computer disc : color ; 4 3/4 in. |
| Cartographic Data: | Scale 1:50,000 (W 77⁰58ʹ--W 77⁰20ʹ/N 39⁰20ʹ--N 38⁰50ʹ). |
| Format: | Government Document Map |