- Author:
- Cross,A.T.;Phillips,T.L.
- Year:
- 1990
- Title:
- Coal-forming plants through time in North America.
- Reference:
- Cross,A.T. et al. (1990) Coal-forming plants through time in North America. International Journal of Coal Geology Vol. 16 # 4 P. 1- 46
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Ovalipollis | Ovalipollis ovalis | North Carolina | Carnian | |
| Ovalipollis | Ovalipollis ovalis | Virginia | Carnian | |
| Ovalipollis | Ovalipollis pseudoalatus | New Mexico | Carnian | |
| Ovalipollis | Ovalipollis pseudoalatus | Arizona | Carnian | |
| Ovalipollis | Ovalipollis pseudoalatus | Oklahoma | Carnian | |
| Ovalipollis | Ovalipollis pseudoalatus | Texas | Carnian | |
| Ovalipollis | Ovalipollis pseudoalatus | North Carolina | Carnian | |
| Ovalipollis | Ovalipollis pseudoalatus | Virginia | Carnian | |
| Patinasporites | Patinasporites densus | New Mexico | Carnian | |
| Patinasporites | Patinasporites densus | Arizona | Carnian | |
| Patinasporites | Patinasporites densus | Oklahoma | Carnian | |
| Patinasporites | Patinasporites densus | Texas | Carnian | |
| Patinasporites | Patinasporites densus | North Carolina | Carnian | |
| Patinasporites | Patinasporites densus | Virginia | Carnian | |
| Punctatisporites | Punctatisporites sp | Kentucky | Late Mississippian | |
| Punctatisporites | Punctatisporites sp | Canada(Alberta) | Late Mississippian | |
| Punctatisporites | Punctatisporites sp | Illinois | Chesterian |