| original |
Late Artinskian |
Early Kungurian |
Turkey |
Agrali,B. et al. Palynologic study of the coals of Hazro and estimation of the age of lacustrine horizons of the Permian-Carboniferous. |
1967 |
| details |
Nd |
|
Nd |
Jansonius,J. Spore nomenclature and the proposals of the Lille palynologists. |
1968 |
| details |
Late Permian |
|
India(Maharashtra) |
Agashe,S.N. et al. Palynological investigation of coal seams of Lower Gondwana strata from Maharoshtra, India -a preliminary report. |
1970 |
| details |
Early Permian |
|
India(Maharashtra) |
Agashe,S.N. et al. Paleopalynology of a Permian Coal Seam from the Hindusthan Lalpeth Colliery, Chandrapur District, Maharashtra. |
1971 |