| details |
Nd |
|
Nd |
Friis,E.M. et al. In situ, pollen and spores in plant evolution. Chapter 14B angiosperm pollen in situ, in Cretaceous reproductive organs. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Paleocene |
Eocene |
USA(Gulf of Mexico) |
Elsik,W.C. Palynology of Gulf Coast Lignites: The stratigraphic framework and depositional environments. (In: Proceedings Gulf coast Lignite Conference. Geology, Utilization and Environmental Aspects. R.Kaiser, editor) |
1976 |
| details |
Paleocene |
|
Canada(Arctic) |
Spicer,R.A. et al. Alaskan Cretaceous - Tertiary floras and Arctic origins. |
1987 |
| details |
Paleocene |
|
Texas |
Elsik,W.C. Palynology of a Paleocene Rockdale Lignite Milam County, Texas. II. Morphology and taxonomy. |
1968 |
| details |
Paleocene |
|
North Dakota |
Nichols,D.J. et al. Palynology of Paleocene Petrified Peat. |
1973 |
| details |
Paleocene |
Late Eocene |
USA(Gulf of Mexico) |
Elsik,W.C. Characteristic Eocene palynomorphs in the Gulf Coast, USA. |
1974 |
| details |
Paleocene |
|
North Dakota |
Nichols,D.J. Palynology of Paleocene Petrified Peat. |
1975 |
| details |
Paleocene |
|
Alaska |
Potonie,R. Synopsis of the genera of the sporae dispersae.Part 7 |
1975 |
| details |
Quaternary |
|
USA(Gulf of Mexico) |
Heusser,L.E. Survey of pollen and spores, Deep Sea Drilling Project, Leg 96. |
1986 |
| details |
Ypresian |
|
England |
Collinson,M.E. et al. Floristic changes indicate a Cooling climate in the Eocene of Southern England. |
1981 |