| details |
Oxfordian |
Tithonian |
Turkey |
Gitmez,G.U. et al. Dinoflagellate cysts and acritarchs from the Jurassic-Cretaceous boundary, Northwest Anatolia, Turkey |
1999 |
| details |
Bajocian |
Oxfordian |
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. 1993 edition. |
1993 |
| original |
Bajocian |
Oxfordian |
Romania |
Beju,D. Jurassic microplankton from the Carpathian Foreland of Roumania. |
1971 |
| details |
Bajocian |
Oxfordian |
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Callovian |
Oxfordian |
Romania |
Givulescu,R. Fossil flora of Roumania. Second Supplement, Second Part. |
1974 |
| details |
Bajocian |
Oxfordian |
Romania |
Riding,J.B. A taxonomic study of the Mesozoic dinoflagellate cysts Phallocysta elongata, (Beju 1971), comb.nov., emend.nov. and Wallodinium cyclindricum (Habib 1970), Duxbury, 1983 emend.nov. |
1994 |
| details |
Bajocian |
Oxfordian |
Romania |
Duxbury,S. Barremian phytoplankton from Speeton, East Yorkshire. |
1980 |
| details |
Bajocian |
Oxfordian |
Romania |
Yun,H.-S. Dinoflagellates of the Upper Cretaceous (Santonian), of Westfalen. |
1981 |
| details |
Early Jurassic |
Middle Jurassic |
Alaska |
Mickey,M.B. et al. Jurassic-Neocomian biostratigraphy, North Slope, Alaska. |
1987 |
| details |
Early Jurassic |
Middle Jurassic |
Kentucky |
Riding,J.B. A taxonomic study of the Mesozoic dinoflagellate cysts Phallocysta elongata, (Beju 1971), comb.nov., emend.nov. and Wallodinium cyclindricum (Habib 1970), Duxbury, 1983 emend.nov. |
1994 |
| details |
Early Jurassic |
Middle Jurassic |
England |
Riding,J.B. A taxonomic study of the Mesozoic dinoflagellate cysts Phallocysta elongata, (Beju 1971), comb.nov., emend.nov. and Wallodinium cyclindricum (Habib 1970), Duxbury, 1983 emend.nov. |
1994 |
| details |
Middle Barremian |
Late Barremian |
England(Yorkshire) |
Duxbury,S. Barremian phytoplankton from Speeton, East Yorkshire. |
1980 |
| details |
Late Toarcian |
Early Bajocian |
North Sea |
Whitaker,M.F. et al. Palynological review of the Brent Group, United Kingdom Sector, North Sea. (In: Geology of the Brent Group. A.C.Morton et al, editors) |
1992 |
| details |
Aptian |
Early Albian |
England(Isle of Wight) |
Duxbury,S. A study of dinoflagellate cysts and acritarchs from the Lower Greensand (Aptian to Lower Albian) of the Isle of Wight,
southern England. |
1983 |
| details |
Bajocian |
Callovian |
Alaska |
Witmer,R.J. et al. Biostratigraphic correlation of selected test wells of National Petroleum Reserve in Alaska |
1981 |
| details |
Bajocian |
Bathonian |
Romania |
Givulescu,R. Fossil flora of Roumania. Second Supplement, Second Part. |
1974 |
| original |
Aptian |
Albian |
Senegal |
Jain,K.P. et al. Cretaceous microplankton from Senegal Basin, West Africa. Part 2. Systematics and biostratigraphy. |
1975 |