North American species of Tempskya and their stratigraphic significance
By: by Sidney R. Ash and Charles B. Read, with a section on stratigraphy and age of the Tempskya-bearing rocks of southern Hidalgo County, New Mexico, by Robert A. Zeller, Jr.
Contributors: Read, Charles Brian, 1907- joint author.
Series: Geological Survey professional paper ; 874; Geological Survey professional paper ;; 874.
Publisher: U.S. Govt. Print. Off.
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 42
Subjects: Tempskya.; Paleobotany -- Cretaceous.; Paleobotany -- New Mexico -- Hidalgo County.; Paleobotany -- North America.; Geology, Stratigraphic -- Cretaceous.
Notes: Bibliography: p. 36-40.
Includes index.