- Author:
- Chaloner,W.G.
- Year:
- 1956
- Title:
- On Sporangiostrobus langfordi sp.nov., a new fossil Lycopod cone from Illinois.
- Reference:
- Chaloner,W.G. (1956) On Sporangiostrobus langfordi sp.nov., a new fossil Lycopod cone from Illinois. American Midland Naturalist Vol. 55 # 2 P. 437- 442
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Sporangiostrobus | Sporangiostrobus langfordi sp. nov. | Illinois | Middle Pennsylvanian | |
| Triletes | Triletes superbus | Illinois | Middle Pennsylvanian |