| details |
Early Callovian |
Middle Callovian |
North Sea |
Hoelstad,T. Palynology of the Middle Jurassic Lower Graben Sand Formation of the U-1 Well, Danish Central Trough. |
1986 |
| details |
Bathonian |
Callovian |
Spitsbergen |
Dypvik,H. et al. The Wilhelmoya Formation (Upper Triassic-Lower Jurassic) at Bohemanflya, Spitsbergen. |
1985 |
| details |
Late Callovian |
Early Oxfordian |
Switzerland |
Berger,J.P. Dinoflagellates of the Callovian-Oxfordian boundary of the "Liesberg-Dorf" Quarry (Berner Jura, Switzerland). |
1986 |
| details |
Late Oxfordian |
Early Kimmeridgian |
Canada(British Columbia) |
Davies,E.H. et al. Upper Jurassic dinoflagellate cysts from strata of Northeast British Columbia |
1986 |
| details |
Late Callovian |
Early Oxfordian |
North Sea |
Herngreen,G.F.W. et al. Palynology of the Upper Jurassic, Central Graben, Scruff, and Delfland Groups in the Dutch Part of the North Sea Continental Shelf. |
1984 |
| details |
Late Callovian |
Early Oxfordian |
Worldwide |
Williams,G.L. et al. Mesozoic and Cenozoic dinoflagellates. (In:Plankton Stratigraphy. H.M.Bolli et al, editor) |
1985 |
| details |
Middle Callovian |
|
Spitsbergen |
Bjaerke,T. Mesozoic palynology of Svalbard. V. Dinoflagellates from the Agardhfjellet Member (Middle and Upper Jurassic) in Spitsbergen. |
1980 |