- Author:
- Good,C.W.;Taylor,T.N.
- Year:
- 1975
- Title:
- The morphology and systematic position of Calamitean elater-bearing spores.
- Reference:
- Good,C.W. et al. (1975) The morphology and systematic position of Calamitean elater-bearing spores. Geoscience and Man Vol. 11 P. 133- 139
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Ricaspora | Ricaspora | Texas | Pennsylvanian | |
| Ricaspora | Ricaspora | India | Permian | |
| Vestispora | Vestispora | Worldwide | Middle Chesterian | Early Monongahela |
| Weissistachys | Weissistachys | Kentucky | Early Pennsylvanian |