| details |
Hauterivian |
|
Australia(Queensland) |
Burger,D. A Basal Cretaceous dinoflagellate Suite from Northeastern Australia. |
1982 |
| details |
Aptian |
|
India(Tamil Nadu) |
Mehrotra,N.C. et al. Early to Middle Cretaceous dinoflagellate cysts from the Periyavadavadi shallow Well-1, Couvery Basin, India. |
1986 |
| details |
Barremian |
|
Australia(Queensland) |
Helby,R.J. et al. A palynological zonation of the Australian Mesozoic. (In: Studies in Australian Mesozoic Palynology. P.A.Jell, editor.) |
1987 |
| details |
Valanginian |
Aptian |
India(Tamil Nadu) |
Garg,R. et al. Jurassic and Lower Cretaceous dinoflagellate cysts from India with some remarks on the concepts of Upper Gondwana. (In: Concepts, limits and extension of the Indian Gondwana. B.S.Venkatachala and H.K.Maheshwari, editors) |
1988 |
| details |
Valanginian |
|
France(Alpes,Hautes) |
Eland,H.B. Dinoflagellate cysts from the Valanginian at Angles (S.E.France) biostratigraphy and palaeoenvironmental implications |
1989 |
| details |
Cretaceous |
Hauterivian |
Atlantic Ocean |
Ogg,G. Dinoflagellate cysts of the Early Cretaceous North Atlantic Ocean |
1994 |
| details |
Hauterivian |
|
Russia(Siberia) |
Beizel,A.L. et al. New geological data and zoning of the Neocomian key section on Yatriya River (Polar Transuralia) according to Belemnites, dinocysts and palynomorphs |
1997 |
| details |
Early Valanginian |
Hauterivian |
Russia(Khanty-Mansi) |
Lebedeva,N.K. et al. Microphytoplankton and Microforaminifera in the Lower Cretaceous reference section in Subarctic Ural (Western Siberia) |
1998 |
| details |
Barremian |
|
Barents Sea |
Smelror,M. et al. The Klippfisk Formation: A new lithostratigraphic unit of Lower Cretaceous platform carbonates on the western Barents Shelf. |
1998 |
| details |
Early Valanginian |
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 |
|
|
India(Madras) |
Mehrotra,N.C. et al. Cauvery Basin. (In: Palynology in Hydrocarbon Exploration : The Indian Scenario Part I: Category I : Basins) |
2002 |