- Author:
- Butterworth,M.A.
- Year:
- 1969
- Title:
- Microfloras of the Upper Carboniferous.
- Reference:
- Butterworth,M.A. (1969) Microfloras of the Upper Carboniferous. CongrЁs International de Stratigraphie et de G©ologie du CarbonifЁre,Compte Rendu,6th Vol. 1 P. 59- 70
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Rotaspora | Rotaspora | Scotland | Visean | Namurian |
| Rotaspora | Rotaspora crenulata | Scotland(Dumfries) | Visean | Namurian |
| Savitrisporites | Savitrisporites | Canada | Westphalian B | |
| Savitrisporites | Savitrisporites | Utah | Late Visean | Early Namurian |
| Savitrisporites | Savitrisporites | Kentucky | Late Visean | Early Namurian |
| Savitrisporites | Savitrisporites | Illinois | Late Visean | Early Namurian |
| Savitrisporites | Savitrisporites | Montana | Late Visean | Early Namurian |
| Schopfipollenites | Schopfipollenites | England | Late Visean | Early Namurian |
| Schopfipollenites | Schopfipollenites | Canada | Late Visean | Early Namurian |
| Schopfipollenites | Schopfipollenites | Canada | Westphalian B | |
| Schopfipollenites | Schopfipollenites | Scotland | Late Visean | Early Namurian |
| Schopfites | Schopfites | Canada | Westphalian D | |
| Schopfites | Schopfites | Illinois | Westphalian D | |
| Schopfites | Schopfites dimorphus | England | Westphalian D | |
| Schopfites | Schopfites dimorphus | Scotland | Westphalian D | |
| Schulzospora | Schulzospora | USSR | Westphalian A | |
| Schulzospora | Schulzospora | Poland | Late Visean | Early Namurian |