A fossil flora from the Frontier formation of southwestern Wyoming
By: by F. H. Knowlton.
Series: Geological Survey professional paper -- 108-F; Shorter contributions to general geology
Publisher: U.S. Govt. Print. Off.
Published: 1917
Place of publication: [Washington
Language: eng
Number of pages: 107
Subjects: Paleobotany -- Wyoming -- Lincoln County -- Cretaceous.; Plants, Fossil -- Wyoming -- Lincoln County.
Notes: Includes bibliographical references and index.