| details |
Callovian |
Middle Volgian |
Russia(Siberia) |
Riding,J.B. et al. Jurassic and Lowermost Cretaceous dinoflagellate cyst biostratigraphy of the Russian Platform and Northern Siberia, Russia. |
1999 |
| details |
Bathonian |
Volgian |
Russian Platform |
Riding,J.B. et al. Jurassic and Lowermost Cretaceous dinoflagellate cyst biostratigraphy of the Russian Platform and Northern Siberia, Russia. |
1999 |
| details |
Late Toarcian |
Bajocian |
|
Martinez,M.A. et al. Palynofacies analysis applied to systems tract from the Middle Jurassic of the southwestern Neuqu©n Basin, Argentina. |
1999 |
| details |
Late Valanginian |
|
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 |
Early Aptian |
|
Antarctica |
Riding,J.B. et al. The age of the Base of the Gustav Group in the James Ross Basin Antarctica |
1998 |
| details |
Late Valanginian |
Early 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 |
Oxfordian |
|
Russia(Yakutia) |
Iljina,V.I. Zonal subdivision of Callovian and Oxfordian from the Pur River Basin, Central Western Siberia, based on dinoflagellate |
1998 |
| details |
Early Callovian |
Middle Callovian |
Russia(Komi) |
Meledina,S.V. et al. Parallel biostratigraphic scales of the Boreal Bathonian and Callovian in the North Pechora Region as a tool for interregion correlations |
1998 |
| details |
Late Valanginian |
|
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 Bajocian |
Early Bathonian |
France(Calvados) |
Feist-Burkhardt,S. et al. Dinoflagellate cysts from the Bajocian stratotype (Calvados, Normandy, western France). |
1997 |
| details |
Late Hauterivian |
Early Barremian |
W.Germany(Niedersachsen) |
Kirsch,K.-H. et al. Quantitative studies of dinoflagellate cysts profile of the boundary beds of the Hauterivian - Barremian Boundary of the Claypit Otto Gott near Sarstedt, (Niedersachsen, northern Germany). |
1995 |
| details |
Kimmeridgian |
|
Poland |
Poulsen,N.E. Dinoflagellate cyst biostratigraphy of the Oxfordian and Kimmeridgian of Poland. |
1993 |
| details |
Bathonian |
Callovian |
Bulgaria |
Tchoumatchenco,P. et al. A transitional Realm between Balkan and Moesia; Palaeogeographic and palaeotectonic evolution of the Flysch Trough in Early and Middle Jurassic time (The eastern Stara Planina;Eastern Bulgaria) |
1992 |
| details |
Early Bajocian |
|
W.Germany(Baden) |
Feist-Burkhardt,S. et al. Jurassic palynology in southwest Germany. State of the art - 8th International Palynological Congress, Aix-en-Provence,13-16th Sept. 1992-Excursion F |
1992 |
| details |
Portlandian |
Berriasian |
England(Dorset) |
Hunt,C.O. Dinoflagellate cysts and acritarch assemblages in shallow-marine and marginal-marine carbonates. Portland Stone and Purbeck (Upper Jurassic/Lower Cretaceous) Formation of south England and north France. (In: Micropalaeontology of Carbonate Environments. M.B.Hart, editor) |
1987 |
| details |
Berriasian |
|
England(Sussex) |
Hunt,C.O. Dinoflagellate cysts and acritarch assemblages in shallow-marine and marginal-marine carbonates. Portland Stone and Purbeck (Upper Jurassic/Lower Cretaceous) Formation of south England and north France. (In: Micropalaeontology of Carbonate Environments. M.B.Hart, editor) |
1987 |
| details |
Portlandian |
Berriasian |
England(Wiltshire) |
Hunt,C.O. Dinoflagellate cysts and acritarch assemblages in shallow-marine and marginal-marine carbonates. Portland Stone and Purbeck (Upper Jurassic/Lower Cretaceous) Formation of south England and north France. (In: Micropalaeontology of Carbonate Environments. M.B.Hart, editor) |
1987 |