The potomac formation in Virginia

Files
ttu_gs0001_000663.pdf (119.79 MB)
Date
1896
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Washington: Government Printing Office
Abstract
Description
Keywords
Geological Survey (U.S.), Virginia
Citation
URI
http://hdl.handle.net/2346/64746
Collections
U.S. Geological Survey