| details |
Late Kimmeridgian |
|
England |
Gitmez,G.U. et al. Dinoflagellate cysts and acritarchs from the Kimmeridgian, (Upper Jurassic), of England, Scotland and France. |
1972 |
| details |
Valanginian |
|
Germany |
Vozzhennikova,T.F. Introduction to the study of fossilized Peridinid algae. |
1965 |
| details |
Valanginian |
Early Barremian |
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| details |
Late Ryazanian |
|
North Sea |
Riley,L.A. et al. The application of palynology in the interpretation of Brae Formation stratigraphy and reservoir geology in the South Brae Field area, British North Sea. (In: Correlation in Hydrocarbon Exploration. J.D.Collinson, editor). |
1990 |
| details |
Early Hauterivian |
|
Switzerland |
Eisenack,A. Catalog of fossil dinoflagellates, hystrichospheres and microfossils |
1964 |
| details |
Hauterivian |
|
Bulgaria |
Eisenack,A. Catalog of fossil dinoflagellates, hystrichospheres and microfossils |
1964 |
| details |
Valanginian |
|
Poland |
Eisenack,A. Catalog of fossil dinoflagellates, hystrichospheres and microfossils |
1964 |
| details |
Hauterivian |
|
Poland |
Eisenack,A. Catalog of fossil dinoflagellates, hystrichospheres and microfossils |
1964 |
| details |
Valanginian |
Early Barremian |
Germany |
Eisenack,A. Catalog of fossil dinoflagellates, hystrichospheres and microfossils |
1964 |
| details |
Early Aptian |
|
Egypt |
Omran,A.M. et al. Early Cretaceous palynology of three boreholes from northern Western Desert (Egypt) |
1990 |
| details |
Nd |
|
Nd |
Downie,C. et al. Bibliography and index of fossil dinoflagellates and acritarchs. |
1965 |
| details |
Valanginian |
Early Hauterivian |
USSR(Siberia) |
Shulgina,N.I. et al. Distribution of ammonites, foraminifera and dinoflagellate cysts in the Lower Cretaceous reference sections of Khatanga Basin, and Boreal Valanginian biogeography. |
1994 |
| details |
Hauterivian |
Barremian |
India(Tamil Nadu) |
Khowaja-Ateequzzaman et al. Hauterivian-Barremian dinoflagellate cyst assemblage from subsurface of Polar Basin, Southern India. |
1992 |
| details |
Nd |
|
Nd |
John,U. et al. The application of a molecular clock based on molecular sequences and the fossil record to explain biogeographic distributions within the Alexandrium tamarense ''species complex'' (Dinophyceae). |
2003 |
| details |
Hauterivian |
Barremian |
Alaska |
Mickey,M.B. et al. Paleontologic data: Tingmerkpuk and related units, Northwestern De Long Mountains, Brooks Ranke, Alaska. |
1995 |
| details |
Late Hauterivian |
|
Italy |
Torricelli,S. Lower Cretaceous dinoflagellate cyst and acritarch stratigraphy of the Cismon APTICORE (Southern Alps, Italy) |
2000 |
| 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 |