Elders Ridge folio, Pennsylvania
Description
Elders Ridge folio, PennsylvaniaSubject
Neogene - Carmichaels formationCarboniferous - Monongahela formation; Conemaugh formation; Allegheny formation; Vanport limestone
Geology -- Pennsylvania -- Indiana County -- Maps
Geology -- Pennsylvania -- Westmoreland County -- Maps
Geology -- Pennsylvania -- Armstrong County -- Maps
Geology -- United States --Maps
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Citation
Stone, Ralph W. (Ralph Walter), 1876-1964. (1905). Elders Ridge folio, Pennsylvania. Geological Survey (United States). Available electronically from https : / /hdl .handle .net /1969 .1 /2976.