| details |
Early Tertiary |
|
Japan(Hokkaido I.) |
Tokunaga,S. Pollen analyses of some coal seams in the Akabira area, Ishikari Coal Field, Hokkaido |
1956 |
| details |
Rhaetian |
|
Australia(Tasmania) |
Dettmann,M.E. Lower Mesozoic megaspores from Tasmania and South Australia. |
1961 |
| details |
Late Permian |
|
USSR |
Korde,K.B. The geological history of the Earliest algae and their stratigraphical assemblages. |
1969 |
| details |
Late Permian |
|
USSR(Siberia) |
Korde,K.B. The geological history of the Earliest algae and their stratigraphical assemblages. |
1969 |
| details |
Late Permian |
|
Yugoslavia |
Korde,K.B. The geological history of the Earliest algae and their stratigraphical assemblages. |
1969 |