| original |
Eocene |
|
Hungary |
Potonie,R. et al. Pteridophyte spores of some Eocene Browncoal from Dorog, Hungary |
1933 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 |
1956 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 1 |
1956 |
| details |
Tertiary |
|
Turkey |
Nakoman,E. Contribution to the palynology of the Tertiary formations of the Thrace Basin. 1. Qualitative study. |
1966 |
| details |
Eocene |
|
Hungary |
Nakoman,E. Contribution to the palynology of the Tertiary formations of the Thrace Basin. 1. Qualitative study. |
1966 |