Pennsylvania Geological Survey - Historical Photographs

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  • Location Covered = Perry

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This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.
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Anticline, in bright sun
Anticline, in bright sun
Structure-Folds
Anticline, in bright sun. Near Losh Run.
Anticline, in shadow cavity
Anticline, in shadow cavity
Structure-Folds
Anticline, in shadow cavity. Near Losh Run.
Arthrophycus
Arthrophycus
Fossils
Arthrophycus in block of Tuscarora sandstone near Walsingham.
Bald Eagle-Juniata contact
Bald Eagle-Juniata contact
Stratigraphy
Bald Eagle-Juniata contact, Marysville
Basalt dike (?)
Basalt dike (?)
Igneous and Metamorphic
Basalt dike (?); William Penn Highway, above Amity Hall.
Basalt dike (?)
Basalt dike (?)
Igneous and Metamorphic
Basalt dike (?); William Penn Highway, above Amity Hall.
Bluff of Portage (?) shale
Bluff of Portage (?) shale
Stratigraphy, Sedimentation
Bluff of Portage (?) shale, road up Juniata above Amity Hall.
Brallier shale
Brallier shale
Stratigraphy
Brallier shale, about two miles north of Amity Hall along valley of Juniata
Close folding, Catskill strata
Close folding, Catskill strata
Structure-Folds
Close folding, Catskill strata. William Penn Highway, opposite Losh's Run Station.
Close folding, Catskill strata
Close folding, Catskill strata
Structure-Folds
Close folding, Catskill strata. William Penn Highway, opposite Losh's Run Station.
Close folding of rocks
Close folding of rocks
Structure-Folds
Close folding of rocks beside road along Juniata above Amity Hall.
Contorted beds on Juniata Highway
Contorted beds on Juniata Highway
Structure-Folds
Contorted beds on Juniata Highway, two miles north of Amity Hall and opposite Losh Run
Contorted beds on Juniata Highway
Contorted beds on Juniata Highway
Structure-Folds
Contorted beds on Juniata Highway, two miles north of Amity Hall and opposite Losh Run
Contorted beds on Juniata Highway
Contorted beds on Juniata Highway
Structure-Folds
Contorted beds on Juniata Highway, two miles north of Amity Hall and opposite Losh Run
Contorted beds on Juniata Highway
Contorted beds on Juniata Highway
Structure-Folds
Contorted beds on Juniata Highway, two miles north of Amity Hall and opposite Losh Run
Contorted beds on Juniata Highway
Contorted beds on Juniata Highway
Structure-Folds
Contorted beds on Juniata Highway, two miles north of Amity Hall and opposite Losh Run
Contorted beds on Juniata Highway
Contorted beds on Juniata Highway
Structure-Folds
Contorted beds on Juniata Highway, two miles north of Amity Hall and opposite Losh Run
Contorted beds on Juniata Highway
Contorted beds on Juniata Highway
Structure-Folds
Contorted beds on Juniata Highway, two miles north of Amity Hall and opposite Losh Run
Contorted beds on Juniata Highway
Contorted beds on Juniata Highway
Structure-Folds
Contorted beds on Juniata Highway, two miles north of Amity Hall and opposite Losh Run
Cove Mountain
Cove Mountain
Structure-Folds
Cove Mountain. Duncannon on right side of photo, Susquehanna River in foreground