| original |
Early Valanginian |
|
Romania |
Antonescu,E. et al. Correlation dinoflagellates Iwith Ammonite and Calpionellid zones of the Lower Cretaceous of Svinita-Banat. |
1980 |
| original |
Aptian |
|
Australia(Queensland) |
Cookson,I.C. et al. Microfossils of Australian Mezosoic and Tertiary sediments. Second part. |
1982 |
| original |
Neocomian |
|
India(Andhra Pradesh) |
Kumar,A. Neocomian assemblage of dinocysts and acritarchs from the subsurface sediments of Krishna-Godavari Basin, Andhra Pradesh, India |
1982 |
| original |
Late Kimmeridgian |
Tithonian |
India(Uttar Pradesh) |
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 |
| original |
Tithonian |
Early Valanginian |
France(Ardeche) |
Monteil,E. Dinoflagellate cyst key species (Tithonian-Valanginian) of Southern France. Proposition of a new palynological zonation. |
1992 |
| original |
Tithonian |
Early Valanginian |
France(Alpes,Hautes) |
Monteil,E. Dinoflagellate cyst key species (Tithonian-Valanginian) of Southern France. Proposition of a new palynological zonation. |
1992 |
| original |
Berriasian |
Early Valanginian |
Spain |
Hoedemaeker,P.J. et al. Biostratigraphy and sequence stratigraphy of the Berriasian - Lowest Aptian, (Lower Cretaceous) of the Rio Argos succession, Caravaea, southeast Spain. |
1995 |