Stratigraphic framework and depositional sequences in the lower Silurian regional oil and gas accumulation, Appalachian Basin, from Ashland County, Ohio, through southwestern Pennsylvania, to Preston County, West Virginia /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Ryder, Robert T.
Format:	Government Document Map
Language:	English
Published:	[Reston, Va.] : Denver, CO : U.S. Geological Survey ; For sale by U.S. Geological Survey, Information Services, 2004.
Series:	Geologic investigations series ; I-2810.
Subjects:	Geology, Stratigraphic > Silurian > Charts, diagrams, etc. Petroleum > Geology > Appalachian Basin > Charts, diagrams, etc. Sedimentation and deposition > Appalachian Basin > Charts, diagrams, etc. Geological cross sections > Appalachian Basin. Appalachian Basin > Charts, diagrams, etc. Geological cross sections. Geology, Stratigraphic. Petroleum > Geology. Sedimentation and deposition. Silurian Geologic Period. United States > Appalachian Basin. Appalachian Basin > Maps. From 405 to 425 million years ago Geological maps. Geological cross-sections. Maps. Charts, diagrams, etc.
Online Access:	https://purl.fdlp.gov/GPO/LPS77670 http://pubs.usgs.gov/imap/i2810/

Evans: Maps File (2nd floor)