| details |
Middle Carboniferous |
Middle Permian |
Argentina |
Azcuy,C.L. Possible paleoecological significance of Gondwanic microfloras of the Upper Paleozoic, specially of Argentina. |
1978 |
| details |
Early Devonian |
|
Maine |
Andrews,H.N. et al. Early Devonian spores from maine, USA. |
1972 |
| details |
Carnian |
|
South Africa |
Anderson,H.M. A brief review of the flora of the Molteno Formatiom, (Triassic), South Africa. |
1974 |
| details |
Late Stephanian |
|
Spain |
Alvarez Ramis,C. et al. On the Carboniferous fossil flora of Surroca (Gerona, Spain). |
1969 |
| details |
Stephanian B |
Autunian A |
France(Loire) |
Alpern,B. et al. Palynological study of the Carboniferous of Saint-Etienne. |
1963 |
| details |
Late Westphalian |
|
France(Lorraine) |
Alpern,B. et al. Can the Lorraine Coalfield provide a stratotype for the Upper Westphalian? |
1967 |
| details |
Stephanian |
Permian |
Nd |
Alpern,B. Stratigraphic palynology of the Stephanian and Permian. |
1964 |
| details |
Late Artinskian |
|
India(Maharashtra) |
Agnashe,S.N. et al. Palaeobotanical studies on the Lower Gondwana strata with particular reference to Coal bearing Beds in Chandrapur District, Maharashtra State, India. |
1979 |
| details |
Late Artinskian |
Tatarian |
India |
Agashe,S.N. Palynostratigraphic studies of coal-bearing strata from the Lower Gondwana of Peninsular India. |
1980 |
| details |
Late Artinskian |
|
India(Maharashtra) |
Agashe,S.N. et al. Recent advances in the paleobotanical studies on the Lower Gondwana strata of Chandrapur District, Maharashtra. |
1979 |