Pennsylvania Geological Survey - Historical Photographs

Active Filters:
  • Subject = Geomorphology
  • Location Covered = Cumberland County (Pa.)

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
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520 foot level bench
520 foot level bench
Geomorphology
520 foot level bench, hill north of New Kingstown.
Peneplane at 420 foot level, Cumberland Valley
Peneplane at 420 foot level, Cumberland Valley
Geomorphology
Peneplane at 420 foot level, Cumberland Valley. Conodoguinet Creek Valley cut nearly 100 feet lower. East of Hogestown.
Pinnacles developed on Rockdale Run Formation limestone
Pinnacles developed on Rockdale Run Formation limestone
Geomorphology
Pinnacles developed on Rockdale Run Formation limestone, Shiremanstown. Township School, playground.