| original |
Early Eocene |
Middle Eocene |
Colombia |
Gonzalez-Guzman,A.E. A palynological study on the Upper Los Cuervos and Mirador Formations (Lower and Middle Eocene;Tibu area, Colombia) |
1967 |
| details |
Maastrichtian |
|
Nigeria |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Eocene |
|
Colombia |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Paleocene |
Middle Eocene |
Colombia |
de Porta,J. Stratigraphic Lexicon. Colombia:(Part Two). Tertiary and Quaternary. |
1974 |
| details |
Early Miocene |
|
India(Himachal Pradesh) |
Mathur,Y.K. Cenozoic palynofossils, vegetation, ecology and climate of the north and northwestern Subhimalayan Region, India. (In: The Evolution of the East Asian Environment. Volume 2. R.O.Whyte, editor) |
1984 |