| details |
Early Cretaceous |
|
California |
Evitt,W.R. et al. Early Tertiary Ages from the Coastal Belt of the Franciscan complex, northern California. |
1975 |
| details |
Early Cretaceous |
|
Canada(Arctic) |
Plauchet,B.P. et al. Cretaceous and Tertiary stratigraphy, Banks and Eglinton Islands and Anderson Plain, (NWT). |
1976 |
| details |
Early Cretaceous |
|
Canada(NWT) |
Plauchet,B.P. et al. Cretaceous and Tertiary stratigraphy, Banks and Eglinton Islands and Anderson Plain, (NWT). |
1976 |
| details |
Early Cretaceous |
|
Spitsbergen |
Bjaerke,T. Dinoflagellates from the Lower Cretaceous of Spitsbergen. |
1977 |
| details |
Early Cretaceous |
|
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 74 outcrop samples Western Delong Mountains field party North Slope, Alaska. (In: Micropaleontology of Cretaceous and Jurassic shales from the Northwestern Delong Mountains, Western Brooks Range, Alaska, 1994-1997. M.B.Mickey and H.Haga, editors) |
1998 |
| details |
Early Campanian |
|
W.Germany(Niedersachsen) |
Smelror,M. et al. Dinoflagellate cyst distribution at the Lower-Upper Cambrian boundary beds in Westphalia, (northwest Germany). |
1996 |
| details |
Early Campanian |
|
W.Germany(Niedersachsen) |
Smelror,M. et al. Dinoflagellate cyst distribution at the Lower-Upper Cambrian boundary beds in Westphalia, (northwest Germany). |
1996 |
| details |
Early Campanian |
|
W.Germany(Niedersachsen) |
Smelror,M. et al. Dinoflagellate cyst distribution at the Lower-Upper Cambrian boundary beds in Westphalia, (northwest Germany). |
1996 |
| details |
Early Berriasian |
Early Valanginian |
Atlantic Ocean |
Habib,D. Palynostratigraphy of the Lower Cretaceous section at Deep Sea Drilling Project Site 391, Blake-Bahama Basin, and its correlation in the North Atlantic. |
1978 |
| details |
Early Barremian |
|
Egypt |
Penny,J.H.J. The Relevance of the Early Cretaceous angiosperm palynology of Egypt to biostratigraphy and reconstruction of angiosperm Palaeolatitudinal migration |
1992 |
| details |
Early Barremian |
|
W.Germany(Niedersachsen) |
Kirsch,K.-H. et al. Quantitative studies of dinoflagellate cysts profile of the boundary beds of the Hauterivian - Barremian Boundary of the Claypit Otto Gott near Sarstedt, (Niedersachsen, northern Germany). |
1995 |
| details |
Early Aptian |
|
USSR(Krasnodar Kray) |
Davey,R.J. Preliminary study of the Lower Cretaceous and Middle Jurassic palynology of the Gelendzhik region, Caucasus, Russia. |
1994 |
| details |
Early Aptian |
|
Antarctica |
Riding,J.B. et al. The age of the Base of the Gustav Group in the James Ross Basin Antarctica |
1998 |
| details |
Early Albian |
|
Australia(NSW) |
McMinn,A. The Toolebuc Formation in the Eromanga Basin of New South Wales. |
1983 |
| details |
Early Albian |
|
Wyoming |
Nichols,D.J. et al. Cretaceous biostratigraphy in the Wyoming Thrust Belt |
1982 |
| details |
Early Albian |
|
Utah |
Nichols,D.J. et al. Cretaceous biostratigraphy in the Wyoming Thrust Belt |
1982 |
| details |
Early Albian |
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 |