| details |
Permian |
|
Antarctica |
Schopf,J.M. Petrified Peat from a Permian Coal Bed in Antarctica |
1970 |
| details |
Early Permian |
|
South Africa |
Zavada,M.S. The ultrastructure of pollen found in the dispersed Sporangia of Arberiella (Glossopteridaceae) |
1991 |
| details |
Permian |
|
India |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Permian |
|
Antarctica |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Permian |
|
Nd |
Taylor,T.N. et al. In situ, pollen and spores in plant evolution. 14C -Importance of in situ, pollen and spores in understanding the biology and evolution of fossil plants. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |