Stratigraphy and paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin area Wyoming and Montana - Ostrom, John H. (New Haven Peabody Museum of Natural History, Yale University, 1970)
Part of illustrative matter in pocket.
Summaries in German and Russian.
Bibliography: p. 145-152.
Keywords: Vertebrates, Fossil -- Big Horn Basin (Mont. and Wyo.); Paleontology -- Cretaceous; Paleontology -- Bighorn Basin (Mont. and Wyo.)