| original |
Late Rhaetian |
Early Liassic |
Greenland |
Harris,T.M. The fossil flora of Scoresby Sound, east Greenland. Part 1. Cryptogams (exlusive of Lycopodiales). |
1931 |
| details |
Early Liassic |
|
Greenland |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Early Jurassic |
|
USSR |
Kosenkova,A.G. The question of taxonomy and nomenclature of Mesozoic miospores |
1972 |
| details |
Mesozoic |
|
China(Hunan) |
Chen,J.-H. et al. On the Mesozoic coal series and its faunas and floras in Southwest Hunan. |
1980 |
| details |
Nd |
|
Nd |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |