Cover Image

Geologic map of the Frederick 30ʹ x 60ʹ quadrangle, Maryland, Virginia, and West Virginia /

Show other versions (1)
Bibliographic Details
Main Author: Southworth, Scott
Corporate Author: Geological Survey (U.S.)
Format: Government Document Map
Language:English
Published: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2007.
Series:Scientific investigations map ; 2889.
Subjects:
Geology > Maryland > Frederick County > Maps.
Geology > Virginia > Loudoun County > Maps.
Geology > Maryland > Montgomery County > Maps.
Online Access:https://purl.fdlp.gov/GPO/LPS94272
Description
Item Description:Relief shown by contours and spot heights.
Title from HTML index page (viewed on May 21, 2009).
Accompanied by pamphlet (vi, 42 pages).
Includes location map and 2 cross sections.
Electronic resource.
Physical Description:1 electronic map : HTML, digital, PDF file.
Format:Mode of access: Internet from the USGS web site. Address as of 5/21/09: http://pubs.usgs.gov/sim/2889/ ; current access is available via PURL.
Bibliography:Includes bibliographical references in pamphlet (pages 25-29).