details |
Early Aptian |
Vraconian |
England(Isle of Wight) |
Batten,D.J. et al. Palynomorphs. (In: Cretaceous. In the Isle of Wight in Mesozoic and Cenozoic stratigraphical Micropalaeontology of the Dorset coast and Isle of Wight, Southern England. Field guide for the XXth European Micropalaeontological Colloquium. A.R.Lord and P.R.Bown, editors) |
1987 |
details |
Late Hauterivian |
Middle Albian |
W.Germany(Niedersachsen) |
Prжssl,K.F. Dinoflagellates of the Cretaceous, (Early Hauterivian to Late Turonian), in the Niedersachsen Basin. Stratigraphy and facies changes of the Konrad 101 borehole, as well as several other boreholes from northwest Germany. |
1990 |
details |
Aptian |
Middle Albian |
Spitsbergen |
…rhus,N. Dinoflagellate cyst stratigraphy of some Aptian and sections from North Greenland, southeastern Spitsbergen and the Barents Sea. |
1991 |
details |
Middle Callovian |
Late Callovian |
China(Heilungkiang) |
He,C.-Q. et al. Dinoflagellates from Late Middle Jurassic Suibin Formation of Suibin area, eastern Heilongjiang, N.E.China |
1997 |
details |
Valanginian |
Hauterivian |
Canada(NWT,Franklin) |
Davies,E.H. The dinoflagellate Oppel-zonation of the Jurassic-Lower Cretaceous sequences in the Sverdrup Basin, Arctic Canada. |
1983 |
original |
Valanginian |
Hauterivian |
Canada(Arctic) |
Davies,E.H. Jurassic and Lower Cretaceous dinoflagellate cysts of the Sverdrup Basin, Arctic Canada; Taxonomy, biostratigraphy, chronostratigraphy. |
1979 |
details |
Late Barremian |
Early Aptian |
Norway |
…rhus,N. et al. Biostratigraphy of a Lower Cretaceous section from Sklinnabanken, Norway, with some comments on the Andoya exposure |
1986 |
details |
Valanginian |
Aptian |
Canada(NWT) |
Dolby,G. et al. The micropalaeontology, palynology and stratigraphy of the Panarctic et al.Chadis Creek B-64 Well. |
1978 |
details |
Late Barremian |
Aptian |
Norway |
Norborg,A.K. et al. Catalogue of Jurassic/Cretaceous fossils and sedimentary rocks from Andиya, northern Norway. Collections in the Paleontological Museum, Oslo, the Bergen Museum, the Tromsи Museum, and the Swedish Museum of Natural History, Stockholm. |
1997 |
details |
Aptian |
Albian |
Nd |
Jansonius,J. The species of Fromea (fossil dinoflagellates). |
1989 |
details |
Aptian |
Albian |
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
details |
Albian |
|
Canada(NWT) |
Dolby,G. et al. The micropalaeontology, palynology and stratigraphy of the Panarctic et al.Chadis Creek B-64 Well. |
1978 |
details |
Early Aptian |
|
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 |
Aptian |
|
England(Sussex) |
Lister,J.K. et al. Stratigraphic and palaeoenvironment distribution of Early Cretaceous dinoflagellate cysts in the Hurlands Farm Borehole, West Sussex, England. |
1988 |
details |
Early Albian |
|
Greenland |
…rhus,N. Dinoflagellate cyst stratigraphy of some Aptian and sections from North Greenland, southeastern Spitsbergen and the Barents Sea. |
1991 |
original |
Aptian |
|
Canada(NWT,Mackenzie) |
Brideaux,W.W. Taxonomy of Upper Jurassic -Lower Cretaceous microplankton from the Richardson Mountains, District of MacKenzie, Canda. |
1977 |
details |
Nd |
|
Nd |
Heilmann-Clausen,C. et al. Barremian-Aptian dinoflagellates and calcareous nannofossils in the Ahlum 1 Borehole and the Otto Gott Claypit, Sarstedt, Lower Saxony Basin, Germany. (In: The Barremian-Aptian Boundary. A Study of profiles from the Boreal Cretaceous.E.Kemper, editor) |
1995 |