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Geology topics

Research about Allentown 30' x 60' quadrangle

Source-linked reports with geographic coverage including Allentown 30' x 60' quadrangle.

1 recordsLinked to original sources

USGS1993

Surficial geologic map of part of the Allentown 30' x 60' quadrangle, Berks, Bucks, Carbon, Lehigh, Luzerne, Monroe, Northampton, and Schuylkill Counties, Pennsylvania

No abstract available.

Pennsylvania↗