| details |
Middle Eocene |
Late Oligocene |
China(Kwangsi) |
Jiang,D.-X. et al. Spores and pollen from crude oils of Weizhou Oilfield in Beibu Gulf of South China Sea. |
1999 |
| details |
Late Neogene |
|
China |
Chen,L. et al. Cenozoic spore-pollen. (In: Palaeontological Atlas of Southwest China, Volume of Microfossils. Edited by Chengdu Institute of Geology and Mineral Resources.) |
1983 |
| details |
Paleocene |
|
Canada(British Columbia) |
Crickmay,C.H. et al. Cretaceous of Vancouver, British Columbia, Canada. |
1963 |
| details |
Late Jurassic |
|
Canada(Alberta) |
Pocock,S.A.J. Palnology of the Kootenay Formation at its type section. |
1964 |
| details |
Late Jurassic |
|
Canada |
Pocock,S.A.J. Jurassic palynology in the Western Canada Basin. |
1962 |
| details |
Middle Albian |
|
Brazil(Maranhao) |
Herngreen,G.F.W. Palynology of Albian-Cenomanian strata of borehole 1-QS-1-MA, State of Maranhao, Brazil. |
1973 |
| details |
Early Albian |
Late Cenomanian |
Brazil(Maranhao) |
Herngreen,G.F.W. Palynology of Middle and Upper Cretaceous strata in Brazil. |
1975 |