| details |
Cenomanian |
Coniacian |
Argentina(Buenos Aires) |
Gamerro,J.C. et al. Upper Cretaceous and Tertiary palynozones of the Continental Platform in the Colorado Basin of Argentina. |
1981 |
| details |
Turonian |
Campanian |
Argentina(Buenos Aires) |
Archangelsky,S. Palynostratigraphy of the Continental Shelf. (In: Geologia Y Recursos naturales De La Plataforma Continental Argentina) |
1996 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |