Climatic implications of two pollen analyses from newly recognized rocks of latest Pliocene age in the Washburn Range, Yellowstone National Park, Wyoming /

Bibliographic Details
Main Author: Richmond, Gerald Martin, 1914-
Corporate Author: Geological Survey (U.S.)
Other Authors: Mullenders, William, Coremans, Mady
Format: Government Document Book
Language:English
Published: [Reston, Va.] : Dept. of the Interior, Geological Survey ; 1978.
Series:Geological Survey bulletin ; 1455.
Subjects:
Description
Physical Description:iii, 13 pages : illustrations, map ; 23 cm.
Bibliography:Includes bibliographical references.