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BOOK
Title Gastropoda, Cephalopoda, and Trilobita of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming / by Mackenzie Gordon, Jr., and Ellis L. Yochelson.
Imprint Washington : U.S. Govt. Print. Off., 1975.

Copies/Volumes

LOCATION CALL # STATUS
 GovDocs Federal  I 19.16:848-A  no.848 A-G    AVAILABLE
Description iii, 30, 2 leaves of plates : ill. ; 29 cm.
Series The Amsden Formation (Mississippian and Pennsylvanian) of Wyoming.
Professional paper - Geological Survey ; 848-F.
Geological Survey professional paper ; 848-F.
Bibliog. Bibliography: p. F27-F28.
Note Includes index.
Subject Gastropoda, Fossil -- Wyoming.
Cephalopoda, Fossil -- Wyoming.
Trilobites -- Wyoming.
Paleontology -- Carboniferous.
Paleontology -- Wyoming.
Other Author Yochelson, Ellis L. (Ellis Leon), 1928-2006.