Cycad
- Citations total:
- 3
| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Triassic | Jurassic | Nd | Doyle,J.A. Origin of angiosperms. | 1978 |
| details | Tertiary | China(Tibet) | Wang,K. et al. On the Tertiary sporo-pollen assemblages from Lunpola Basin of Xizang, China and their palaeogeographic significace. | 1975 | |
| details | Cretaceous | Czechoslovakia | Knobloch,E. et al. Progress in Cenophytic palaeobotany of Czechoslovakia. | 1977 |