| details |
Early Hauterivian |
|
Russia(Siberia) |
Lebedeva,N.K. et al. Dinoflagellate cysts and microforaminifera of the Lower Cretaceous Yatria River section, Subarctic Ural, northwest Siberia (Russia). Biostratigraphy, palaeoenvironmental and palaeogeographic discussion. |
1999 |
| details |
Berriasian |
Barremian |
Spain |
Lachkar,G. Dinocysts of the Late Jurassic and the Jurassic and Cretaceous limit, (In: 6), dinoflagellate cysts. (In: III: Biostratigraphic commentary. In: Stratigraphic Intergration of the Citrabetic Basin, (Sierra de Fontealent, Alicante Province, Spain). L.Rasplus and E.Fourcade, editor) |
1987 |
| details |
Valanginian |
Hauterivian |
India(Andhra Pradesh) |
Kumar,A. A sequence of dinocysts from the subsurface sediments (Valanginian-Hauterivian) of the Krishna-Godavari Basin, India |
1986 |
| details |
Nd |
|
Nd |
Krukewich,L.A. et al. Present taxonomic attributions of the dinoflagellate cysts and acritarchs treated by Davey, Downie, Sarjeant and Williams, (1966,1969). |
1983 |
| details |
Cretaceous |
Barremian |
India(Tamil Nadu) |
Khowaja-Ateequzzaman et al. Hauterivian-Barremian dinoflagellate cyst assemblage from subsurface of Polar Basin, Southern India. |
1992 |
| details |
Hauterivian |
Barremian |
Iraq |
Kaddouri,N.A.K. S'ker Formation; a new Hauterivian Barremian stratigraphic unit in Western Iraq. |
1989 |
| details |
Berriasian |
Valanginian |
Canada(Eastern Offshore) |
Jenkins,W.A.M. et al. Stratigraphy of the Amoco Ioe A-1 Puffin B-90 Well, Grand Banks of Newfoundland. |
1974 |
| details |
Maastrichtian |
Montian |
Switzerland |
Jan du ChЄne,R.E. Palynostratigraphy, (Maastrichtian to Lower Eocene) of the Schlieren Flyschs, (Obwald Canton, Central Switzerland). |
1977 |
| details |
Late Albian |
Early Cenomanian |
Poland |
Jaminski,J. Dinoflagellate cysts from the Pomiedznik of the Dieniny Klippen Belt (Carpathians, Poland). |
1990 |
| details |
Portlandian |
Ryazanian |
USSR(Moscow Basin) |
Iosifova,E.K. Some new dinocyst taxa from the Neocomian of the Moscow Synclise. |
1992 |
| details |
Cretaceous |
Early Aptian |
USSR(Ryazin) |
Iosifova,E.K. Dinocysts from Tchernaya Retchka (Ryazanian-Aptian, Lower Cretaceous) of the Moscow Basin, Russia |
1996 |
| details |
Berriasian |
Middle Aptian |
Indian Ocean |
Helby,R.J. et al. A preliminary report of Early Cretaceous dinocyst floras from Site 765, Argo Abyssal Plain, Northwest Australia. |
1992 |
| details |
Middle Volgian |
Aptian |
North Sea |
Heilmann-Clausen,C. Lower Cretaceous dinoflagellate biostratigraphy in the Danish Central Trough |
1987 |
| details |
Cretaceous |
Early Albian |
W.Germany(Niedersachsen) |
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 |
| details |
Barremian |
|
Austria |
Harloff,J. et al. Foraminifera and dinocysts of the Lower Cretaceous of the northern calcareous Alps (Thiersee-Syncline, North Tyrol). |
1992 |
| details |
Late Ryazanian |
Early Albian |
North Sea |
Harker,S.D. et al. Triassic to Cenomanian stratigraphy of the Witch Ground Graben. (In: Petroleum Geology of North West Europe. J.J.Brooks and K.W.Glennie, editors) |
1987 |
| details |
Late Hauterivian |
Barremian |
W.Germany(Niedersachsen) |
Harding,I.C. A dinocyst calibration of the European Boreal Barremian |
1990 |