Pennsylvania Geological Survey - Historical Photographs

Active Filters:
  • Subject = Stratigraphy
  • Location Covered = Jefferson
  • Date = 1933-06-24

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
Displaying 4 items
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Exposure in railroad cut at Patton Station
Exposure in railroad cut at Patton Station
Stratigraphy
Exposure in railroad cut at Patton Station. This may be Pocono sandstone
Mercer shale along Route 28
Mercer shale along Route 28
Stratigraphy
Mercer shale along Route 28, about one mile east of Summerville, Brookville quadrangle
Mercer shales exposed along Route 28
Mercer shales exposed along Route 28
Stratigraphy
Mercer shales exposed along Route 28, 3/4 mile east of Summerville, Red Bank Creek. The dip is mainly the plunge of the Fairmont syncline
Mercer shales overlain by Homewood sandstone
Mercer shales overlain by Homewood sandstone
Stratigraphy
Mercer shales overlain by Homewood sandstone, 3/4 mile east of Summerville along Route 28