Pennsylvania Geological Survey - Historical Photographs - Browse all items - Pennsylvania Photos and Documents

Skip to search Skip to main Skip to footer

Pennsylvania Geological Survey - Historical Photographs - Browse all items - Pennsylvania Photos and Documents

Kitchen Creek Falls

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-05-21

Kitchen Creek Falls

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-05-21

Kitchen Creek Falls

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-05-21

Kitchen Creek Falls

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-05-21

Kitchen Creek Falls

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-05-21

Kitchen Creek Falls

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-05-21

Kitchen Creek in Catskill rocks

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-07-18

Kitchen Creek in Catskill rocks

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-07-18

Kittanning Limestone Company mine

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1935-05-16

Kittanning Limestone Company plant

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1935-05-16

Kittanning Limestone Company plant

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1935-05-16

Kittanning Limestone Company plant

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1935-05-16

Kittatinny Mountain showing bench at top of Tuscarora sandstone

Subject	Geomorphology
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1933-02-05

Kittatinny Mountain showing bench at top of Tuscarora sandstone

Subject	Geomorphology
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1933-02-05

Kittatinny peneplane

Subject	Geomorphology
Creator	Willard, Bradford, 1894-
Date	1929

Kopp No. 1 well

Subject	Oil and Gas
Creator	Johnson, Meredith E., 1897-
Date	1923-04-10

Kurtz Brothers limestone quarry

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-04-14

"Lackawaxen" conglomerate

Subject	Stratigraphy
Creator	Willard, Bradford, 1894-
Date	1933-09-28

"Lafayette" deposit

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951

"Lafayette" deposit on south edge of Broomall

Subject	Miscellaneous
Creator	Ashley, Geo. H. (George Hall), 1866-1951

"Lafayette" gravels

Subject	Glacial Geology
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Lake Cowanesque bed west of Elkland

Subject	Glacial Geology
Creator	Willard, Bradford, 1894-
Date	1931-08-01

Lake Cowanesque Dam

Subject	Glacial Geology
Creator	Willard, Bradford, 1894-
Date	1931-08-01

Lake Cowanesque delta-fan from south looking toward Nelson

Subject	Glacial Geology
Creator	Willard, Bradford, 1894-
Date	1931-08-01

Lake Cowanesque delta-fan from west

Subject	Glacial Geology
Creator	Willard, Bradford, 1894-
Date	1931-08-01

Lake in Monroe Valley

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Lake in Monroe Valley

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Lake in Monroe Valley

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Lake LeBoeuf

Subject	Surface Water
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1933-09-29

Lake on Rickett Estate

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-07-18

Lake on Rickett Estate

Subject	Surface Water
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-07-18

Lake Poponoming or Saylors Lake, south end

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1922-08-05

Lake Shehawken

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1922-08-12

Lake Shore Sand and Gravel Company plant

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1924-08-15

Lake Wallenpaupack

Subject	Rivers and Streams
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1929-06-10

Lake Warren

Subject	Glacial Geology
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-07-30

Lake Warren sands

Subject	Glacial Geology
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-07-31

Lake Warren sands

Subject	Glacial Geology
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-07-31

Landfill closed approximately five years ago near Williamson's Park

Subject	Sanitary Landfills
Creator	Bolles, William H.
Date	1971

Landfill closed approximately five years ago near Williamson's Park

Subject	Sanitary Landfills
Creator	Bolles, William H.
Date	1971

Landfill closed approximately five years ago near Williamson's Park

Subject	Sanitary Landfills
Creator	Bolles, William H.
Date	1971

Landfill closed approximately five years ago near Williamson's Park

Subject	Sanitary Landfills
Creator	Bolles, William H.
Date	1971

Landfill closed approximately five years ago near Williamson's Park

Subject	Sanitary Landfills
Creator	Bolles, William H.
Date	1971

Landfill site being developed into a county park

Subject	Sanitary Landfills
Creator	Bolles, William H.
Date	1971-06-23

Land scar caused by burning tailings piles

Subject	Environmental Geology
Creator	Bolles, William H.
Date	1972-11-09

Landslide along Route 322

Subject	Landslides
Creator	Geyer, Alan R.
Date	1971-05-11

Lansford breaker from highway

Subject	Mineral Resources-Coal
Creator	Fraser, Thomas
Date	Summer 1926

Lansford breaker of Lehigh Coal and Navigation Company

Subject	Mineral Resources-Coal
Creator	Fraser, Thomas
Date	Summer 1926

Lansford Colliery

Subject	Mineral Resources-Coal
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1925-10-14

Large cut along Interstate 80, Juniata Formation

Subject	Stratigraphy
Creator	Bolles, William H.
Date	1970-07