C. B. Beck 1957
Full reference
C. B. Beck. 1957. Tetraxylopteris schmidtii Gen. et. sp. Nov., A Probable Pteridosperm Precursor from the Devonian of New York. American Journal of Botany 44:350-367 [W. Stein/J. Kao/J. Kao]
Metadata
| ID number: | 6315 |
| Created: | 2002-05-30 07:31:28 |
| Modified: | 2002-05-30 09:31:28 |
| Publication type: | journal article |
| Taxonomy: | stated without evidence |