Pennsylvania Geological Survey - Historical Photographs

Active Filters:
  • Subject = Glacial Geology
  • Date = 1942-05

About This Collection

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

Original Format

Contributing Institution
Boulder near observatory
Boulder near observatory
Glacial Geology
Boulder (glacial? Olean?) near observatory of Warren Academy of Science
Culls at moraine at Russell
Culls at moraine at Russell
Glacial Geology
Close-up of culls at moraine at Russell, four miles (?) north of Warren
Moraine at Russell, north of Warren
Moraine at Russell, north of Warren
Glacial Geology
Moraine at Russell, north of Warren
Valley of Conewango Creek
Valley of Conewango Creek
Glacial Geology
Valley of Conewango Creek, north of Akeley