| details |
Middle Triassic |
|
China(Shansi) |
Wang,Z. Advances on the Permo-Triassic Lycopods in North China I) an Isoetes from the Mid-Triassic in northern Shaanxi Province |
1991 |
| details |
Late Neogene |
|
Cameroon |
Salard-Cheboldaeff,M. et al. Tertiary paleoflore of the Anloua Basin of the Adamaoua Plateau, Cameroon |
1992 |
| details |
Early Aptian |
|
W.Germany(Niedersachsen) |
Batten,D.J. Megaspores from Lowermost Aptian Beds in northern Germany. (In: The Barremian-Aptian Boundary. A Study of profiles from the boreal Cretaceous.E.Kemper, editor) |
1995 |
| details |
Early Cretaceous |
|
India(Orissa) |
Jana,B.N. et al. A megaspore assemblage from the Athgarh Formation and its bearing on the age of the formation. |
1997 |
| details |
Kungurian |
Kazanian |
China(Shanxi) |
Wang,Z.-Q et al. Traces of arborescent lycopsids and dieback of the forest vegetation in relation to the terminal Permian mass extinction in North China. |
2001 |