Spatial Coverage: Pennsylvania / Year: 1951 - Yale University Library GeoBlacklight Search Results

1. Geology of anthracite in the east-central part of the Mount Carmel quadrangle, Pennsylvania

1951. 2018-06-22T18:55:48Z. 2018-06-22T18:55:48Z. Rothrock, Howard Eugene, 1893-. U.S. Dept. of the Interior, Geological Survey. English. cartographic image. Public. Pennsylvania, Columbia County, Schuylkill County, Columbia County., and Schuylkill County.

2. Geology of anthracite in the southwestern part of the Mount Carmel quadrangle, Pennsylvania [cartographic material]

1951. 2018-06-22T19:01:18Z. 2018-09-05T20:08:55Z. Rothrock, Howard Eugene, 1893-. U.S. Dept. of the Interior, Geological Survey. English. cartographic image. Public. Pennsylvania, Northumberland County, and Northumberland County.

3. Ownership and topographic map of the southwestern part of the Mount Carmel quadrangle, Pennsylvania [cartographic material]

1951. 2018-06-22T19:08:03Z. 2018-09-05T20:09:18Z. Geological Survey (U.S.). Interior--Geological Survey. English. cartographic image. Public. Pennsylvania, Northumberland County, Mount Carmel Region, Northumberland County (Pa.), Pennsylvania., Mount Carmel Region., and Northumberland County.