| original |
Hauterivian |
Barremian |
|
Volkheimer,W. et al. Biostratigraphic significance and microfloristic association of Cyclusphaera psilata, n.sp., a guide form from the Lower Cretaceous of the Neuqu©n Basin, (Argentina). |
1976 |
| details |
Tithonian |
|
|
Volkheimer,W. et al. Stratigraphic significance of Paleozoic and Mesozoic microflora from Argentina and neighboring countries. |
1976 |
| details |
Valanginian |
Aptian |
|
Volkheimer,W. et al. Stratigraphic significance of Paleozoic and Mesozoic microflora from Argentina and neighboring countries. |
1976 |
| details |
Aptian |
|
|
Volkheimer,W. et al. Palynological study of the Huitrin Formation, Cretaceous of the Neuqu©n Basin, and its type locality. |
1976 |
| details |
Hauterivian |
Aptian |
|
Volkheimer,W. et al. Palynological characteristics of the Upper Juarssic and Lower Cretaceous Formations of the Neuqu©n Basin, (Argenine Republic). |
1976 |
| details |
Hauterivian |
Barremian |
|
Volkheimer,W. et al. Palynological data of the Ortiz Formation (La Amarga Group) Lower Cretaceous of the Neuqu©n Basin, (Argentina). |
1977 |
| details |
Valanginian |
Aptian |
Argentina |
Volkheimer,W. Jurassic and Lower Cretaceous palynomorph associations of Southern South America. |
1977 |
| details |
Neocomian |
Aptian |
Argentina(Chubut) |
Archangelsky,S. et al. Some palynologic results of the Oil Borehole OSL, Southern Chubut Province, Republic of Argentina. |
1978 |
| details |
Barremian |
Aptian |
Argentina(Santa Cruz) |
Pжthe de Baldis,E.D. et al. Microfloras from the Rio Mayer Formation and their stratigraphic significance. Santa Cruz Province, Republic of Argenina. |
1978 |
| details |
Barremian |
|
|
Volkheimer,W. Fossil microfloras. |
1978 |
| details |
Albian |
|
|
Volkheimer,W. Fossil microfloras. |
1978 |
| details |
Valanginian |
Barremian |
|
Dellape,D. et al. Stratigraphy and palynology of the Mulichinco Agrio Formations and La Amarga Group, South of Zapala (Neuqu©n Province) |
1979 |
| details |
Valanginian |
Barremian |
|
Volkheimer,W. et al. The continental margin of Gondwana, principally in central western Argentina. |
1980 |
| details |
Barremian |
Aptian |
Argentina(Chubut) |
Archangelsky,S. et al. Palynological results of the oil OS-1 Borehole, southwest of Chubut Province, Argentina. |
1980 |
| details |
Hauterivian |
Barremian |
Argentina(Santa Cruz) |
Pжthe de Baldis,E.D. et al. Microfloras of the Rio Mayer Formation, Santa Cruz Province, Argentina, their stratigraphic signification. |
1980 |
| details |
Tithonian |
Barremian |
|
Volkheimer,W. Upper Jurassic and Lower Cretaceous microfloras of Latin America. |
1980 |
| details |
Hauterivian |
Barremian |
|
Volkheimer,W. Upper Jurassic and Lower Cretaceous microfloras of Latin America. |
1980 |