| details |
Late Danian |
|
Argentina(Buenos Aires) |
Ruiz,L.C. et al. Srivastavapollenites exoticus, nov.gen.et sp., from Pedro Luro Formation (Paleocene) from Buenos Aires Province, Argentina |
1993 |
| details |
Maestrichtian |
Paleocene |
Argentina(Buenos Aires) |
Ruiz,L.C. et al. Palynological study of the Pedro Luro Formation (?Maestrichtian Paleocene), the Colorado Basin, Republic of Argentina |
1997 |
| details |
Paleocene |
|
Argentina(Buenos Aires) |
Ruiz,L.C. et al. Stratigraphic palynology of the Pedro Luro Formation (?Maestrichtian-Paleocene), Colorado Basin, Argentina |
1996 |