| details |
Aptian |
|
|
Volkheimer,W. et al. Palynological study of the Huitrin Formation, Cretaceous of the Neuqu©n Basin, and its type locality. |
1976 |
| details |
Wealden |
|
Peru |
Doubinger,J. et al. Discovery of a Wealdian (Neocomian) microflora in the Cuzco Region (Southern Peru). First dating of the Huacane Sandstone. |
1976 |
| details |
Barremian |
|
|
Volkheimer,W. Fossil microfloras. |
1978 |
| details |
Albian |
|
|
Volkheimer,W. Fossil microfloras. |
1978 |
| details |
Late Bajocian |
|
|
Quattrocchio,M.E. et al. Paleogeographic changes during the Middle Jurassic in the Southern Part of the Neuqu©n Basin, Argentina |
1996 |
| details |
Early Bajocian |
|
|
Martinez,M.A. et al. Palynofacies analysis applied to systems tract from the Middle Jurassic of the southwestern Neuqu©n Basin, Argentina. |
1999 |