Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming / by William A. Cobban.

Format:

Book

Government document

Author/Creator:

Cobban, William A., 1916-2015, author.

Contributor:

Geological Survey (U.S.), issuing body.

Series:

Evolution of sedimentary basins--Powder River Basin ; ch. B.

U.S. Geological Survey bulletin ; 1917-B.

Evolution of sedimentary basins--Powder River Basin ; ch. B

U.S. Geological Survey Bulletin ; 1917-B

Language:

English

Subjects (All):

Ammonoidea--Wyoming--Natrona County.

Ammonoidea.

Bivalves, Fossil--Wyoming--Natrona County.

Bivalves, Fossil.

Geology, Stratigraphic--Cretaceous.

Geology, Stratigraphic.

Paleontology--Wyoming--Natrona County.

Paleontology.

Frontier Formation.

Cretaceous Geologic Period.

United States--Frontier Formation.

Wyoming--Natrona County.

Physical Description:

1 online resource (iv, 13 pages, 11 pages of plates) : illustrations, maps.

Distribution:

[Washington, D.C.] : United States Government Printing Office

Other Title:

Ammonites and bivalves from Frontier Formation, Wyoming

Place of Publication:

[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1990.

Notes:

Title from title screen (viewed Aug. 20, 2014).

Also available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/).

Includes bibliographical references.

Electronic reproduction. [Place of publication not identified]: HathiTrust Digital Library. 2024.

Other Format:

Print version: Cobban, William Aubrey, 1916- Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming

OCLC:

889600599

Access Restriction:

Use copy Restrictions unspecified