The Lower Cretaceous (Albian) ammonite genera Leconteites and Brewericeras
By: by David L. Jones, Michael A. Murphy, and Earl L. Packard.
Series: U.S. Geological Survey professional paper -- 503-F.; Contributions to paleontology; Geological Survey professional paper -- 503-F.
Publisher: U.S.Govt.Print.Off.
Published: 1965
Place of publication: Washington
Language: eng
Number of pages: 21
Subjects: Ammonoidea.; Paleontology -- Cretaceous.; Paleontology -- Northwest, Pacific.
Notes: Includes bibliography and index.