| details |
Late Pliocene |
Quaternary |
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 |
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 |