| original |
Cretaceous |
|
Argentina(Santa Fe) |
Archangelsky,S. et al. Cretaceous stratigraphic palynology of Southern Argentina Ii. systematic descriptions |
1983 |
| details |
Late Valanginian |
Hauterivian |
|
Archangelsky,S. et al. Stratigraphic palynology of the Cretaceous in Southern Argentina. LII. distribution of species and conclusion |
1984 |
| details |
Valanginian |
Hauterivian |
South America |
Riccardi,A.C. The Cretaceous System of southern South America. |
1988 |
| details |
Aptian |
|
Argentina(Patagonia) |
Vallati,P. A microflora with Afropollis (angiosperm pollen) from the Lower Cretaceous of the Neuquen Basin. |
1995 |