Search Results
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1
Upper Cretaceous gastropods from the Pierre Shale at Red Bird, Wyoming
Published: U.S. Govt. Print. Off., 1967Description: iv, 46 pages, 11 unnumbered leaves of plates : illustrations ; 29 cm.Government Document Book -
2
Foraminifera from the Pierre Shale (Upper Cretaceous) at Red Bird, Wyoming
Published: U.S. Govt. Print. Off., 1971Description: iii, 54 pages : illustrations ; 29 cm.Government Document Book