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Map showing generalized thickness contours of the Pittsburgh coal bed in Pennsylvania, Ohio, West Virginia, and Maryland

Open-File Report 97-748

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Abstract

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Map showing generalized thickness contours of the Pittsburgh coal bed in Pennsylvania, Ohio, West Virginia, and Maryland
Series title:
Open-File Report
Series number:
97-748
Edition:
-
Year Published:
1997
Language:
ENGLISH
Description:
1 over-size sheet, scale 1:425,000 (1 inch = 6.7 miles).
Scale:
425000