| details |
Callovian |
Middle Volgian |
Russian Platform |
Riding,J.B. et al. Jurassic and Lowermost Cretaceous dinoflagellate cyst biostratigraphy of the Russian Platform and Northern Siberia, Russia. |
1999 |
| details |
Albian |
Middle Turonian |
Antarctica |
Riding,J.B. et al. Preliminary Jurassic and Cretaceous dinoflagellate cyst stratigraphy of the James Ross Island area, Antarctic Peninsula |
1992 |
| details |
Early Oxfordian |
Middle Oxfordian |
Greenland |
Lund,J.J. et al. Palynology of the marine Jurassic Formations in the Vardekloft Ravine, Jameson Land, East Greenland. |
1985 |
| details |
Late Callovian |
Middle Oxfordian |
W.Germany(Baden) |
Huber,B. et al. Micropaleontological investigation of the Callovian/Oxfordian boundary in the Swiss Jura and Swabian Alb. (Preliminary communication.) |
1987 |
| details |
Late Callovian |
Middle Oxfordian |
Switzerland |
Huber,B. et al. Micropaleontological investigation of the Callovian/Oxfordian boundary in the Swiss Jura and Swabian Alb. (Preliminary communication.) |
1987 |
| details |
Eocene |
Middle Oligocene |
China(Shantung) |
He,C.-Q. et al. Early Tertiary microphytoplankton from the Dongpu Region |
1989 |
| details |
Eocene |
Middle Oligocene |
China(Honan) |
He,C.-Q. et al. Early Tertiary microphytoplankton from the Dongpu Region |
1989 |
| details |
Late Eocene |
Middle Oligocene |
W.Germany(Rhineland) |
Nickel,B. Palynofacies and palynostratigraphy of the Pechelbronn Beds of the northern Upper Rhine Graben |
1996 |
| details |
Early Miocene |
Middle Miocene |
Australia(NSW) |
Macphail,M.K. et al. The "Geera Clay equivalent": A regressive marine unit in the Renmark Group that sheds new light on the age of the Mologa weathering surface in the Murray Basin. |
1993 |
| details |
Early Jurassic |
Middle Jurassic |
Alaska(North Slope) |
Haga,H, Palynology report of outcrop samples from North Slope, Alaska. |
1990 |
| details |
Early Eocene |
Middle Eocene |
Mexico(Tamaulipas) |
Martnez-HernЎndez,E. et al. Palynology of the Eocene in the North East of Mexico |
1982 |
| details |
Late Paleocene |
Middle Eocene |
Louisiana |
Gregory,W.A. et al. Distribution of dinoflagellates in a subsurface marine Wilcox (Paleocene-Eocene) section in Southwest Louisiana |
1995 |
| details |
Early Eocene |
Middle Eocene |
India(Himachal Pradesh) |
Singh,H.P. et al. Palynology and palaeoenvironment of Lower Tertiary sediments around Garkhal, Himachal Pradesh, India. |
1992 |
| details |
Early Cenomanian |
Middle Cenomanian |
Canada(Alberta) |
Singh,C. Cenomanian microfloras of the Peace River area Northwestern Alberta |
1983 |
| details |
Late Albian |
Middle Cenomanian |
Nigeria |
Lawal,O. Palynological biostratigraphy and paleoenvironments of Cretaceous Formations in the Upper Benue, northeast Nigeria. |
1982 |
| details |
Portlandian |
Middle Albian |
Portugal |
Berthou,P.Y. et al. Stratigraphic implications of palynological studies on Berriasian to Albian deposits from Western and Southern Portugal. |
1990 |
| details |
Neocomian |
Middle Albian |
Canada(NWT,Mackenzie) |
Barnes,C.R. et al. Biostratigraphic determinations of fossils from the subsurface of the Districts of Franklin, Keewatin and MacKenzie and the Yukon Territory. |
1974 |