- Author:
- Stubblefield,S.P.;Rothwell,G.W.;Taylor,T.N.
- Year:
- 1984
- Title:
- Conostoma williamsonii, n.sp., a Lagenostomalean ovule from the Pennsylvannian of the Illinois Basin.
- Reference:
- Stubblefield,S.P. et al. (1984) Conostoma williamsonii, n.sp., a Lagenostomalean ovule from the Pennsylvannian of the Illinois Basin. Canadian Journal of Botany Vol. 62 # 1 P. 96- 101
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Elaterites | Elaterites | Illinois | Middle Pennsylvanian | |
| Elaterites | Elaterites | Kentucky | Middle Pennsylvanian | |
| Lycospora | Lycospora | Illinois | Middle Pennsylvanian | |
| Lycospora | Lycospora | Kentucky | Middle Pennsylvanian |