| details |
Downtonian |
|
United Kingdom |
Richardson,J.B. Some British Lower Devonian spore assemblages and their stratigraphic significance. |
1967 |
| details |
Downtonian |
|
Wales |
Owens,B. et al. Some recent advances in Devonian palynology. A review. Report of CIMP Working Group No.13B. |
1972 |
| details |
Downtonian |
|
USSR(Estonian SSR) |
Aristova,K.E. et al. Microfossils of stratigraphic type sections from the Upper Silurian of Estonia. |
1976 |
| details |
Dittonian |
|
United Kingdom |
Richardson,J.B. Some British Lower Devonian spore assemblages and their stratigraphic significance. |
1967 |
| details |
Coniacian |
|
Senegal |
Babinot,J.-F. et al. Micropaleontological (ostracodes, palynofloras) and sedimentological studies in the Upper Cretaceous of Djifere and Nema-Ding Boreholes, (Senegal). |
1988 |
| details |
Cenomanian |
|
Arizona |
Agasie,J.M. et al. Upper Cretaceous palynomorphs from the Dakota Sandstone of northeastern Arizona. |
1967 |
| details |
Cenomanian |
Coniacian |
Wyoming |
Upshaw,C.F. Palynology of the Frontier Formation, northwestern Wind River Basin, Wyoming. |
1959 |
| details |
Cenomanian |
|
Russia(Siberia) |
Krassilov,V.A. et al. A new Heterosporous plant from the Cretaceous of West Siberia. |
1999 |
| details |
Berriasian |
Valanginian |
China(Inner Mongolia) |
Li,W.-B. et al. Cretaceous palynological assemblages from the Erlian Basin, Inner Mongolia, China. |
1984 |
| details |
Barremian |
|
Brazil |
de Lima,M.R. et al. Comparative study of the evolution of African and South American microfloras. I.Lowe Cretaceous. |
1981 |
| details |
Asbian |
|
S.Ireland(Sligo) |
Smith,J. A palynofacies analysis of the Dinantian (Asbian) Glenade Sandstone Formation of the Leitrim Group, Northwest Ireland. (In: Recent Advances in Lower Carboniferous Geology. P. Strogen et al, editors) |
1996 |
| details |
Aptian |
Albian |
France |
Boltenhagen,E. State of knowledge of Lower Cretaceous palynology |
1966 |
| details |
Albian |
|
Peru |
Brenner,G.J. A comparison of Albian sporomorphae from the Montana Region of Peru and West Africa. |
1968 |
| details |
Albian |
|
Gabon |
Brenner,G.J. A comparison of Albian sporomorphae from the Montana Region of Peru and West Africa. |
1968 |
| details |
Albian |
|
Senegal |
Brenner,G.J. A comparison of Albian sporomorphae from the Montana Region of Peru and West Africa. |
1968 |
| details |
|
|
Germany |
Potonie,R. Synopsis of the genera of the sporae dispersae.Part 7 |
1975 |