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

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

Van Ormer quarry

Subject	Stratigraphy
Creator	Johnson, Meredith E., 1897-
Date	1922-08-15

Vanport limestone

Subject	Stratigraphy
Creator	Hughes, H. Herbert (Harry Herbert), 1905-
Date	1927

Vanport limestone exposed in small pit near Green School

Subject	Stratigraphy
Creator	Graeber, Charles Karsner, 1896-
Date	1933-07-03

Vanport limestone in quarry of Sugar Hill Limestone Company

Subject	Stratigraphy
Creator	Inners, Jon D.
Date	1974-09-24

Vanport limestone quarry of G. W. Johnson

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1933-10-03

Vanport limestone quarry of G. W. Johnson

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1933-10-03

View along Pennsylvania Turnpike near Everett

Subject	Stratigraphy
Creator	Foose, Richard Martin, 1915-
Date	1941

View down Sugar Run

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-08-21

View in flint clay stripping

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

View of Sewickley sandstone and base of Benwood limstone

Subject	Stratigraphy
Creator	Johnson, Meredith E., 1897-
Date	1921-11-22

View west from stripping floor

Subject	Stratigraphy
Creator	Foose, Richard Martin, 1915-
Date	1941

Waynesburg coal in road cut

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1926-09-14

Waynesburg limestone in Muddy Creek

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-11-04

Waynesburg sandstone

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1928-06-18

Waynesburg sandstone

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-10-31

Waynesburg sandstone on highway

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-10-31

Waynesburg sandstone on Muddy Creek

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-11-06

Waynesburg sandstone quarry owned by Hart Brothers

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-11-04

Weathering at surface of limestone quarry

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1921

West end of cut, Winburne Station

Subject	Stratigraphy
Creator	Moyer, Forrest Theodore, 1906-
Date	1936-04-01

West end of old quarry

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

West end of old quarry

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

West end of old quarry

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

Wind-ripples in snow

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1924-04-06

Wind-ripples in snow

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1924-04-06

Windsor shale

Subject	Stratigraphy
Creator	Willard, Bradford, 1894-
Date	1931-08-01

Windsor shale

Subject	Stratigraphy
Creator	Willard, Bradford, 1894-
Date	1931-08-01

Wintergreen Gulf

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

Woods Run limestone

Subject	Stratigraphy
Creator	Johnson, Meredith E., 1897-
Date	1923-05-22

Zenolith in gneiss quarry

Subject	Stratigraphy
Creator	Geyer, Alan R.
Date	1957