Harry Allison Tourtelot

Stratigraphic Significance and Petrology of Phosphate Nodules at Base of Niobrara Formation, East Flank of Black Hills, South Dakota

• Author(s): Harry Allison Tourtelot, William A. Cobban, William Aubrey Cobban

• Categories: Black Hills (S.D. and Wyo.)

• Type: Book
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• Published: 1968
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• Publisher: Unknown

Phosphate replaces marlstone in microenvironments formed by mollusks.

Bibliography of North American Geology

• Categories: Geology

• Type: Book
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• Published: 1968
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• Publisher: Unknown

1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

The Geology and Vertebrate Paleontology of Upper Eocene Strata in the Northeastern Part of the Wind River Basin, Wyoming. Part 1. Geology... by Harry A. Tourtelot,...

• Author(s): Harry Allison Tourtelot

• Type: Book
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• Published: 1957
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• Publisher: Unknown

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Bulletin

• Categories: Geology

• Type: Book
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• Published: 1947
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• Publisher: Unknown

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Dictionary Catalog of the Department Library

• Author(s): United States. Department of the Interior. Library

• Categories: Library catalogs

• Type: Book
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• Published: 1969
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• Publisher: Unknown

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