Faunas and age of the Amsden formation in Wyoming
By: by C. A. Burk.  A Permian (Wolfcampian) fauna of the Casper formation of southeastern Wyoming / by Selmer L. Pederson
Contributors: Pederson, Selmer L.
Series: Contribution of the Geological Survey of Wyoming -- [no. 14]; Contribution of the Geological Survey of Wyoming -- no. 14
Publisher: Geological Survey of Wyoming
Published: 1954
Place of publication: [Laramie, Wyo
Language: eng
Number of pages: 21
Subjects: Geology, Stratigraphic -- Carboniferous; Geology -- Wyoming; Paleontology -- Carboniferous; Paleontology -- Permian; Paleontology -- Wyoming
Other titles: Permian (Wolfcampian) fauna of the Casper formation of southeastern Wyoming
Notes: Cover title

Reprinted from the Journal of paleontology, v. 28, no. 1, Jan. 1954

Series stamped on cover

Includes bibliographies