Pennsylvania Geological Survey - Historical Photographs

Active Filters:
  • Date = 1931-08-01
  • Subject = Geomorphology

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
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Location Covered

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Contributing Institution
Elk Mountains
Elk Mountains
Geomorphology
Elk Mountains.
Gap of Second Mountain
Gap of Second Mountain
Geomorphology
Gap of Second Mountain showing south of tow principle mountain making ledges.
Site of Ole Bull's Castle
Site of Ole Bull's Castle
Geomorphology
Site of Ole Bull's Castle. Two miles south of Oleona along Kettle Creek.
South Knob of Elk Hills from North Knob
South Knob of Elk Hills from North Knob
Geomorphology
South Knob of Elk Hills from North Knob.
Susquehanna Valley from hill east of Susquehanna
Susquehanna Valley from hill east of Susquehanna
Geomorphology
Susquehanna Valley from hill east of Susquehanna. Esker-like ridge opposite.