Stratigraphy of the Niobrara formation at Pueblo, Colorado
By: by Glenn R. Scott and William A. Cobban.
Contributors: Cobban, William Aubrey, 1916-
Series: Shorter contributions to general geology; Geological Survey professional paper -- 454-L
Publisher: U.S. Govt. Print. Off.
Published: 1964
Place of publication: Washington
Language: eng
Number of pages: 30
Subjects: Geology, Stratigraphic -- Cretaceous.; Paleontology -- Colorado -- Pueblo.; Paleontology -- Cretaceous.; Niobrara Formation.
Description: "A report of an informal subdivision and faunal zonation of the Niobrara Formation."
Notes: "A report of an informal subdivision and faunal zonation of the Niobrara Formation."

Includes bibliographical references (p. 26-27) and index.