| details |
Late Quaternary |
|
Colombia |
Hammen,T.Van Der et al. The Pliocene and Quaternary of the Sabana de Bogota, (the Tilata and Sabana Formations). |
1966 |
| details |
Middle Quaternary |
Late Quaternary |
Colombia |
Hammen,T.Van Der et al. The Pliocene and Quaternary of the Sabana de Bogota, (the Tilata and Sabana Formations). |
1966 |
| details |
Miocene |
|
Mexico |
Graham,A. Some aspects of Tertiary vegetational history about the Caribbean Basin |
1972 |
| details |
Late Neogene |
Early Pleistocene |
Colombia |
Hammen,T.Van Der et al. Palynological record of the Upheaval of the northern Andes |
1973 |
| details |
Late Miocene |
|
Mexico(Veracruz) |
Graham,A. Late Cenozoic evolution of Tropical Lowland vegetation in Veracruz, Mexico. |
1976 |
| details |
Middle Pliocene |
|
Mexico(Veracruz) |
Graham,A. Paleofloristic and paleoclimatic changes in the Tertiary of northern Latin America |
1989 |
| details |
Pliocene |
Quaternary |
Colombia |
Andriessen,P.A.M. et al. Absolute chronology of the Pliocene-Quaternary sediment sequenc the Bogota area, Colombia. |
1993 |
| details |
Late Pliocene |
Pleistocene |
Colombia |
Hooghiemstra,H. Environmental and paleoclimatic evolution in Late Pliocene-Quaternary Columbia. (In: Paleoclimate and Evolution with Emphasis on Human Origin. E.S.Vrba et al, editors) |
1996 |
| details |
Nd |
|
Nd |
Friis,E.M. et al. In situ, pollen and spores in plant evolution. Chapter 14B angiosperm pollen in situ, in Cretaceous reproductive organs. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Middle Pliocene |
|
Colombia |
Thompson,R.S. et al. Middle Pliocene vegetation: reconstructions, paleoclimatic Inferences, and boundary conditions for climate modeling |
1996 |
| details |
Pliocene |
Pleistocene |
Colombia |
Hammen,T.Van Der et al. Chronostratigrpahy and correlation of the Pliocene and Quaterna of Colombia. |
1997 |
| details |
Pliocene |
Pleistocene |
Colombia |
Hammen,T.Van Der et al. Chronostratigrpahy and correlation of the Pliocene and Quaterna of Colombia. |
1997 |
| details |
Pliocene |
|
Mexico(Veracruz) |
Graham,A. Terrestrial Pliocene climates in northern Latin America |
1999 |