You searched for: geology Remove constraint geology Place Pennsylvania Remove constraint Place: Pennsylvania Place Allegheny County, Pennsylvania Remove constraint Place: Allegheny County, Pennsylvania Time Period 2015-present Remove constraint Time Period: 2015-present

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1. Glacial Deposits of Northwestern Pennsylvania

Datasets datasets Pennsylvania State University pennsylvania-state-university
2018. Digitized regional surficial geology map for northwestern Pennsylvania. The complete citation for the paper map is: Map of the Glacial Deposits of ... Allegheny College.