original |
Early Pleistocene |
|
Colombia |
Hammen,T.Van Der et al. Palynological record of the Upheaval of the northern Andes |
1973 |
original |
Late Paleocene |
Early Eocene |
Wyoming |
Farley,M.B. Palynological facies fossils in nonmarine environments in the Paleogene of the Bighorn Basin. |
1989 |
original |
Late Paleocene |
Early Eocene |
Wyoming |
Farley,M.B. Vegetation distribution across the Early Eocene depositional Landscape from palynological analysis |
1990 |
original |
Late Paleocene |
Early Eocene |
Wyoming |
Farley,M.B. et al. Usefulness of palynomorphs concentrations in distinguishing Paleogene depositional environments in Wyoming, (USA). |
1990 |