| details |
Rhaetian |
|
Sweden |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Late Rhaetian |
|
Poland |
Marcinkiewicz,T. Rhaetian and Lias megaspores from Bore-Hole Mechowo, near Kamien Pomorski, and their stratigraphical value |
1962 |
| details |
Rhaetian |
|
Sweden |
Lundblad,B. On a fossil Selaginella from the Rhaetic of Hyllinge, Scania. |
1950 |
| original |
Rhaetian |
|
Sweden |
Lundblad,B. Studies in the Rhaeto-Liassic floras of Sweden. I.Pteridophyta, Pteridospermae, and Cycadophyta from the Mining District of northwest Scania. |
1950 |
| details |
Late Permian |
Early Triassic |
Greenland |
Looy,C.V. et al. Life in the end-Permian dead zone. |
2001 |
| details |
Nd |
|
Nd |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Triassic |
Jurassic |
Sweden |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |