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Revisions of Ulmus and Zelkova in the Middle and Late Tertiary of western North America / by Toshimasa Tanai and Jack A. Wolfe.

Tanai, Toshimasa, (author.). Wolfe, Jack A., 1936- (author.). Geological Survey (U.S.), (issuing body.).
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Record details

  • Physical Description: 1 online resource (iii, 14 pages, 4 unnumbered pages of plates) : illustrations.
  • Publisher: Washington : United States Department of the Interior, Geological Survey, 1977.

Content descriptions

General Note:
Title from title screen (viewed October 6, 2014).
Bibliography, etc. Note:
Includes bibliographical references, (pages 10-11) and index.
Subject: Elm, Fossil.
Paleobotany > Tertiary.
Paleobotany > North America.
Zelkova, Fossil.

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