| details |
Maestrichtian |
Danian |
Antarctica |
Tassone,A.A. et al. Cretaceous Tertiary boundary in Marambio Island |
1988 |
| details |
Eocene |
|
Antarctica |
Sepкlveda,E.G. Some observations on an Eocene microflora from the Vicecomodoro Marambio Island, Argentine, Antarctica. |
2002 |
| details |
Late Campanian |
|
|
Papк,O.H. et al. Palynological data from the Los Alamitos Formation, Montonilo locality Department of 25 De Mayo, Rio Negro, Argentina. Relationship with contemporary stratigraphic units from nearby areas. |
1995 |
| details |
Late Campanian |
|
|
Papк,O.H. et al. Palynological data from the Los Alamitos Formation, Montonilo locality, Dept. of 25 de Maayo, Rio Negro, Argentina. Relationsiiip with contemporary stratigrapiuc units from nearby areas. |
1995 |