Revisions of Ulmus and Zelkova in the middle and late Tertiary of western North America
Professional Paper
1026
By: Toshimasa Tanai and Jack A. Wolfe
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Abstract
Suggested Citation
Tanai, T., Wolfe, J.A., 1977, Revisions of Ulmus and Zelkova in the middle and late Tertiary of western North America: U.S. Geological Survey Professional Paper 1026, 14 p., https://doi.org/10.3133/pp1026.
ISSN: 2330-7102 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Revisions of Ulmus and Zelkova in the middle and late Tertiary of western North America |
| Series title | Professional Paper |
| Series number | 1026 |
| DOI | 10.3133/pp1026 |
| Year Published | 1977 |
| Language | ENGLISH |
| Publisher | U.S. Govt. Print. Off., |
| Description | 14 p. |