Pennsylvania Geological Survey - Historical Photographs

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  • Date = 1970

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
Displaying 43 items
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Bald Eagle conglomerate
Stratigraphy
Bald Eagle conglomerate at Swatara Gap
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Conestoga Formation
Stratigraphy
Conestoga Formation; tightly folded, outcrop on east side of road (Route 272) immediately south of Pequea Creek
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Cross-section of sinkholes
Stratigraphy
Cross-section of sinkholes, Interstate 80 west of Loganton
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Derry Township sanitary landfill
Environmental Geology
Derry Township sanitary landfill north of Millard's Quarry between Palmyra and Annville.
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Diabase float from dike
Engineering Geology
Diabase float from dike, southern Dauphin County
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Diabase float from dike
Engineering Geology
Diabase float from dike, southern Dauphin County
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Excavation of diabase sheet
Engineering Geology
Excavation of diabase sheet for Route 230, north of Elizabethtown
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Gastropoda
Fossils
Gastropoda
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Highway cut in Juniata Formation
Stratigraphy
Highway cut in Juniata Formation along Interstate 80, west of Loganton Interchange
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Interstate 83, Interstate 283, U.S. 322/422 interchange
Interstate Highway
Interstate 83, Interstate 283, U.S. 322/422 interchange.
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Interstate 83, Interstate 283, U.S. 322/422 interchange
Interstate Highway
Interstate 83, Interstate 283, U.S. 322/422 interchange.
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Interstate 83, Interstate 283, U.S. 322/422 interchange
Interstate Highway
Interstate 83, Interstate 283, U.S. 322/422 interchange.
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Interstate 83, Interstate 283, U.S. 322/422 interchange
Interstate Highway
Interstate 83, Interstate 283, U.S. 322/422 interchange.
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Interstate 83, Interstate 283, U.S. 322/422 interchange
Interstate Highway
Interstate 83, Interstate 283, U.S. 322/422 interchange.
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Kinzers shale outcrop
Stratigraphy
Kinzers shale outcrop, intersection of Routes 283 and 72. Excellent example of creep
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Large cut in Juniata Formation
Stratigraphy
Large cut in Juniata Formation along Interstate 80, west of Loganton Interchange
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Large highway cut in Juniata Formation
Stratigraphy
Large highway cut in Juniata Formation along Interstate 80 west of Loganton Interchange
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Local limestone used for Founders Hall, Hershey Estates
Cities, Towns, and Buildings
Local limestone used for Founders Hall, Hershey Estates
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Mariopteris, Pennsylvanian coal fossil
Fossils
Mariopteris, Pennsylvanian coal fossil, strip pit in northern Lebanon County
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Martinsburg at Swatara Gap
Stratigraphy
Martinsburg at Swatara Gap
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