Taxonomic revision of the Spermatopsida of the Oligocene Creede flora, southern Colorado
Bulletin
1923
By: Jack A. Wolfe and Howard E. Schorn
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Abstract
Suggested Citation
Wolfe, J.A., and Schorn, H.E., 1990, Taxonomic revision of the Spermatopsida of the Oligocene Creede flora, southern Colorado: U.S. Geological Survey Bulletin 1923, iv, 40 p., ill. ;29 cm., https://doi.org/10.3133/b1923.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Taxonomic revision of the Spermatopsida of the Oligocene Creede flora, southern Colorado |
| Series title | Bulletin |
| Series number | 1923 |
| DOI | 10.3133/b1923 |
| Year Published | 1990 |
| Language | ENGLISH |
| Publisher | U.S. G.P.O. ; For sale by the Books and Open-file Reports Section, U.S. Geological Survey, |
| Description | iv, 40 p., ill. ;29 cm. |