| details |
Early Eocene |
|
Wyoming |
Pocknall,D.T. Paleoenvironments and age of the Wasatch Formation (Eocene), Powder River Basin, Wyoming. |
1987 |
| details |
Early Eocene |
Middle Eocene |
Morocco |
Fechner,G.G. Selected palynomorphs from the Lower to Middle Eocene of the South Atlas Border Zone, (Morocco), and their environmental significance. |
1988 |
| details |
Early Paleocene |
|
Canada(Saskatchewan) |
Potter,J. et al. Depositional environments of the Hart Coal Zone (Paleocene) Willow Bunch Coalfield, Southern Saskatchewan, Canada from petrographic, palynologic, paleobotanical mineral and trace element studies. (In: Recent Advances in Organic Petrology and Geochemistry; A Symposium Honoring Dr P.Hacquebard. W.Kalkreuth et al, editors) |
1991 |
| details |
Paleocene |
|
Malaysia |
Phillips,S. et al. Accumulation of organic rich sediments in a dendritic fluvial/lacustrine mire system at Tasik Bera, Malaysia: implications for coal formation. |
1998 |
| details |
Eocene |
|
Wyoming |
Santucci,V.L. The Yellowstone Paleontological Survey. |
1998 |
| details |
Pliocene |
Pleistocene |
Mexico |
Martnez-HernЎndez,E. et al. Palynostratigraphy of the Tepexi de Rodriguez Region, Puebla, Mexico; Chronostratigraphic implications]: |
1999 |
| details |
Badenian |
Sarmatian |
Bulgaria |
Ivanov,D. et al. Palynological evidence for Miocene climate change in the Forecarpathian Basin (Central Paratethys, northwest Bulgaria). |
2002 |