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

January 1, 1997

No abstract available.

Publication Year	1997
Title	Map showing structure contours and overburden thickness isopleths of the Pittsburgh coal bed in Pennsylvania, Ohio, West Virginia, and Maryland
DOI	10.3133/ofr97864
Authors	Susan J. Tewalt, Leslie F. Ruppert, Linda J. Bragg, Richard Carlton, David Brezinski, Jeanette Yarnell, Rachel N. Wallack
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	Open-File Report
Series Number	97-864
Index ID	ofr97864
Record Source	USGS Publications Warehouse

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