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

Martinsburg Formation

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

Martinsburg Formation

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1951-1957

Martinsburg Formation

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1951-1957

Martinsburg Formation

Subject	Stratigraphy
Creator	Bolles, William H.
Date	1970-04-08

Martinsburg Formation

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1951-1957

Martinsburg Formation allochthonous red beds

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

Martinsburg Formation limestone conglomerate, allochthonous

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

Martinsburg Formation, limestone member

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1951-1957

Martinsburg Formation, limestone member

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1951-1957

Martinsburg Formation, platy argillaceous limestones, allochthonous

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

Martinsburg Formation, platy limestone

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

Martinsburg Formation, platy limestone

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

Martinsburg Formation, platy limestone, allochthonous

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

Martinsburg Formation red beds

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

Martinsburg Formation, red shale

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1951-1957

Martinsburg Group

Subject	Stratigraphy

Martinsburg limestone

Subject	Stratigraphy
Creator	Moseley, John Reed

Martinsburg limestone

Subject	Stratigraphy
Creator	Moseley, John Reed

Martinsburg limestone

Subject	Stratigraphy
Creator	Geyer, Alan R.
Date	1968

Martinsburg limestone

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1950-08

Martinsburg limestone

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1950-08

Martinsburg limestone

Subject	Stratigraphy
Creator	Moseley, John Reed

Martinsburg limestone

Subject	Stratigraphy

Martinsburg limestone

Subject	Stratigraphy
Creator	Geyer, Alan R.
Date	1968

Martinsburg limestone

Subject	Stratigraphy
Creator	Moseley, John Reed

Martinsburg limestone

Subject	Stratigraphy
Creator	Geyer, Alan R.
Date	1968

Martinsburg limestone

Subject	Stratigraphy
Creator	Willard, Bradford, 1894-
Date	1932-04-01

Martinsburg limestone and shale

Subject	Stratigraphy
Creator	Moseley, John Reed

Martinsburg limestone quarry

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1950-08

Martinsburg shale

Subject	Stratigraphy
Creator	Bolles, William H.
Date	1973-05-10

Martinsburg shale

Subject	Stratigraphy
Creator	Bolles, William H.
Date	1973-05-10

Martinsburg "shale"

Subject	Stratigraphy
Creator	Geyer, Alan R.
Date	1972-11

Martinsburg shale contact

Subject	Stratigraphy
Creator	Hughes, H. Herbert (Harry Herbert), 1905-
Date	1928-02-01

Martinsburg shale hills

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-08-28

Martinsburg shale or slate

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1924-07-29

Martinsburg shale overlain by high level river terrace

Subject	Terrace Deposits
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1929-08-14

Martinsburg shale slumping on hill

Subject	Stratigraphy
Creator	Moseley, John Reed

Martinsburg shale with overlying gravel

Subject	Stratigraphy
Creator	Hughes, H. Herbert (Harry Herbert), 1905-
Date	1928-02-01

Marvine Breaker

Subject	Nonmetallic Mineral Resources
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1921-09-22

Marvine Colliery

Subject	Nonmetallic Mineral Resources
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1921-09-22

Mason and Dixon line posts

Subject	Geography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1926-09-26

Massive Conemaugh sandstone

Subject	Stratigraphy
Creator	Johnson, Meredith E., 1897-
Date	1921-07-01

Massive Gettysburg sandstone ledges

Subject	Stratigraphy
Creator	Hickok, W. O. (William Orville), 1905-
Date	1932-06-01

Massively-bedded sandstone

Subject	Stratigraphy
Creator	Moseley, John Reed
Date	1950-08

Massive Morgantown sandstone

Subject	Stratigraphy
Creator	Johnson, Meredith E., 1897-
Date	1921-09-30

Massive Morgantown sandstone

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

Massive rock

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1923-08-23

Masts and carriage, slate quarry

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1923-07-18

Masts and hoist house, slate quarry

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1923-07-18

Mauch Chunk conglomerate

Date
Subject	Stratigraphy Sedimentation
Creator	Willard, Bradford, 1894-