| details |
Late Miocene |
|
Washington |
Ballog,R.A. et al. Palynology of the Montesano Formation (Upper Miocene) of Western Washington. |
1972 |
| details |
Eocene |
|
Wyoming |
Cushman,R.A.Jr Vegetational history and climatic transition in an Eocene Intermontane Basin: Plant microfossil evidence from the Green River Formation, fossil basin, Wyoming. |
1999 |
| details |
Eocene |
|
Wyoming |
Cushman,R.A.Jr Vegetational history and climatic transition in an Eocene Intermontane Basin: Plant microfossil evidence from the Green River Formation, fossil basin, Wyoming. |
1999 |
| details |
Neogene |
|
Zaire |
Maley,J. La ForЄt Dense Humide Africaine : Principales caract©ristiques des changements de v©g©tation et de climat du Cr©tac© sup©rieur au Quaternaire. (In: West African Forests: Studies in the Guineo-Congolian Domain.R.Watling, M.D.Swaine and I.J.Alexander, editors) |
2004 |