| original |
Namurian B |
Westphalian A |
England(Derbyshire) |
Neves,R. Namurian plant spores from the Southern Pennines, England |
1961 |
| details |
Namurian B |
Westphalian A |
Europe |
Butterworth,M.A. Upper Carboniferous. (In: Pollen and Spore Biostratigraphy of the Phanerozoic in Northwest Europe) |
1984 |
| details |
Nd |
|
Nd |
MacRae,C.S. Palynostratigraphic correlation Bwteen the Lower Karoo sequence the Waterberg and Pafuri Coal-bearing Basins and the Hammanskra plant Macrofossil locality, Republic of South Africa |
1988 |
| details |
Asselian |
|
South Africa |
MacRae,C.S. Palynostratigraphic identification of an unconformity in borehole Knp7 from the northeastern part of the Soutpansberg Coalfield (Permian Period), South Africa |
1989 |
| details |
Early Permian |
|
South Africa |
MacRae,C.S. Carboniferous sediments in the Waterberg Basin South Africa, an identification of the Carboniferous/Permian boundary |
1991 |