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 |
Kazanian |
Tatarian |
Antarctica |
LindstrŠ¶m,S. Late Permian palynology of fossilryggen Vestfjella, Dronning Maud Land, Antarctica |
1996 |
details |
Middle Aktastinian |
|
South Africa |
LindstrŠ¶m,S. Late Permian palynology of fossilryggen Vestfjella, Dronning Maud Land, Antarctica |
1996 |