Washington : United States Department of the Interior, Geological Survey, 1970
Resource Type:
Book
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Additional/Related Title Information
Full Title:
Two new pollen genera (Late Cretaceous and Paleocene) with possible affinity to the Illiciaceae / by Robert H. Tschudy; prepared in cooperation with the Kentucky Geological Survey
Series Titles:
Geological Survey professional paper ; 643-F Contributions to paleontology Geological Survey professional paper ; 643-F. Geological Survey professional paper.