| 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 |
Tithonian |
Albian |
|
Volkheimer,W. et al. Palynological characteristics of the Upper Juarssic and Lower Cretaceous Formations of the Neuqu©n Basin, (Argenine Republic). |
1976 |
| details |
Late Cretaceous |
Eocene |
Chile |
Doubinger,J. et al. Palynological study of the Tertiary Lignites of the Arauco-Concepcion Basin (Chile). |
1975 |
| original |
Early Callovian |
|
|
Volkheimer,W. Palynological study of a Callovian Coal from Neuqu©n and considerations of the Jurassic paleoclimates of Argentina |
1972 |
| details |
Early Callovian |
|
|
Volkheimer,W. Advancement of the Microbiostratigraphy of the Jurassic in Argentina and comparison with other Regions of the Southern Heisphere |
1971 |
| details |
Early Callovian |
|
|
Volkheimer,W. Stratigraphic distribution of spores and pollen in the Lower and Middle Jurassic of the Neuqu©n Basin Argentina. |
1971 |