- Author:
- Sellards,E.H.
- Year:
- 1903
- Title:
- Codonotheca, a new type of spore-bearing organ from the Coal Measures.
- Reference:
- Sellards,E.H. (1903) Codonotheca, a new type of spore-bearing organ from the Coal Measures. American Journal of Botany Vol. 16 P. 87- 95
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Codonotheca | Codonotheca caduca sp. nov. | Illinois | Pennsylvanian | |
| Spore | Spore sp | Illinois | Pennsylvanian |