M. L. Abbott 1968
Full reference
M. L. Abbott. 1968. Lycopsid Stems and Roots and Sphenopsid Fructification and Stems from the Upper Freeport Coal of Southeastern Ohio. Palaeontographica Americana 6(38):5-49 [R. Gastaldo/J. Allen]
Metadata
| ID number: | 3999 |
| Created: | 2002-03-25 14:31:22 |
| Modified: | 2002-03-25 16:31:22 |
| Publication type: | journal article |
| Taxonomy: | stated without evidence |