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Generalized correlation chart for the Pennsylvanian of eastern Kentucky showing the principle coal beds, and named sandstones, marine markers, and clay beds

Open-File Report 77-876

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Generalized correlation chart for the Pennsylvanian of eastern Kentucky showing the principle coal beds, and named sandstones, marine markers, and clay beds
Series title:
Open-File Report
Series number:
77-876
Edition:
-
Year Published:
1977
Language:
ENGLISH
Publisher:
U.S. Geological Survey,
Description:
1 leaf ;29 cm.