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

Flood damage to highway by Wills Creek

Subject	Miscellaneous
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1936-05-02

Flood effect on Juniata River

Subject	Rivers and Streams
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1936-05-02

Flood in Susquehanna River

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-02-13

Flood in Susquehanna River

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-02-13

Flood, March 1936

Subject	Rivers and Streams
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Cities, Towns, and Buildings
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Rivers and Streams
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Cities, Towns, and Buildings
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Surface Water
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Rivers and Streams
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Rivers and Streams
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Cities, Towns, and Buildings
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Rivers and Streams
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Cities, Towns, and Buildings
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Rivers and Streams
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Rivers and Streams
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Cities, Towns, and Buildings
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Rivers and Streams
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood, March 1936

Subject	Surface Water
Creator	Willard, Bradford, 1894-
Date	1936-03

Flood over Route 22

Subject	Surface Water
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1933-08-25

Flood over Route 230

Subject	Surface Water
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1933-08-25

Flood plain of the Octoraro Creek in large meander

Subject	Topography
Creator	Foose, Richard Martin, 1915-
Date	1941-11

Flood, Susquehanna River

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1924-10-01

Flood, Susquehanna River

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1924-10-01

Flood, Susquehanna River

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1924-10-01

Flood, Susquehanna River

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1924-10-01

Flood waste, ravine above road

Subject	Miscellaneous
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1936-05-02

Flora breccia and pyroclastic

Subject	Miscellaneous

Flowers and rest house

Subject	Cities, Towns, and Buildings
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Flowstone cascade, Indian Echo Caverns

Subject	Caves
Creator	Bolles, William H.
Date	1970-11

Flume carrying silt to river at No. 6 Colliery of Pennsylvania Coal Company

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

Flushing silt into mine through bore hole at Stanton Colliery

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

Folded and faulted strata

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-04-23

Folded rocks

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1915

Folded Silurian strata east of Mifflin

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1931

Folded Silurian strata east of Mifflin

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1931

Folded strata

Subject	Mineral Resources-Coal
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1915

Folded strata

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-04-23

Folded strata

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-04-23

Folded strata

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-04-23

Folded strata

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-04-23

Folded strata in Silurian

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-08-02

Folded structure, white bed is dolomite

Subject	Structure
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1924-07-30

Fold in Conococheague limestone

Subject	Nonmetallic Mineral Resources
Creator	Geyer, Alan R.
Date	1953

Folding along Middle Juniata Valley

Subject	Structure-Folds
Creator	Willard, Bradford, 1894-
Date	1929

Folding and faulting of strata

Subject	Structure
Creator	Johnson, Meredith E., 1897-
Date	1923-04-26

Fold in Trimmers Rock (?)

Subject	Structure-Folds
Creator	Moseley, John Reed

Fold noses with limbs sheared out

Subject	Structure-Folds
Creator	Root, Samuel I.
Date	1972-09-21

Fold section

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1921-08-16

Folds in Brallier shale

Subject	Structure-Folds
Creator	Moseley, John Reed