Front cover image for Stratigraphy and paleontology of the cloverly formation (Lower Cretaceous) of the Bighorn Basin Area, Wyoming and Montana

Stratigraphy and paleontology of the cloverly formation (Lower Cretaceous) of the Bighorn Basin Area, Wyoming and Montana


Print Book, English, 1970
Peabody Mus. of Nat. History, Univ, New Haven Conn, 1970