| original |
Middle Aktastinian |
|
South Africa |
Anderson,J.M. The biostratigraphy of the Permian and Triassic. Part 3. A review of Gondwana Permian palynology with particular reference to the northern Karoo Basin, South Africa. |
1977 |
| details |
Cretaceous |
|
USSR |
Boytsova,E.P. et al. Miospores of some ancient plants in the USSR. |
1979 |
| details |
Cenomanian |
|
Minnesota |
Boytsova,E.P. et al. Miospores of some ancient plants in the USSR. |
1979 |
| details |
Aptian |
Cenomanian |
USSR(Kazakh SSR) |
Kruchinina,N.V. et al. Palynostratigraphyof Cretaceous deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Baigendzhinian |
Early Kungurian |
Australia(W.Australia) |
Backhouse,J. Permian palynostratigraphy of the Collie Basin Western Australia |
1991 |
| details |
Middle Aktastinian |
|
South Africa |
Backhouse,J. Permian palynostratigraphy of the Collie Basin Western Australia |
1991 |