| original |
Paleocene |
|
Argentina(Chubut) |
Archangelsky,S. et al. New palynological descriptions from the Salamanca and Bororo Formations, Paleocene Chubut Province, (Argentine Republic). |
1986 |
| details |
Early Tertiary |
|
|
Baldoni,A.M. Palynological study of the Collon Cura Zone, Neuqu©n Province, of the Early Tertiary and some redeposited elements from the Early Cretaceous. |
1987 |
| details |
Paleocene |
Eocene |
|
Diaz,E.F.G. et al. Discovery of the Early Tertiary: Fossil flora, exposed in the Eastern Block, of the Collon Cura Valley, Sureste, Neuqu©n, Argentina. |
1987 |