| details |
Aalenian |
Early Bajocian |
North Sea |
Falt,L.M. et al. Correlation of transgressive-regressive depositional sequences in the Middle Jurassic Brent/Vestland Group megacycle, Viking Graben, Norwegian North Sea. (In: Correlation in Hydrocarbon Exploration. J.D.Collinson, editor). |
1990 |
| details |
Aalenian |
Bathonian |
France(Ardeche) |
Fauconnier,D. et al. Biostratigraphy of Jurassic and Triassic successions in the Balazuc-1 borehole (GPFf Programme) stratigraphic setting inferred from dinoflagellate cysts, pollen, spores and calcareous nannofossils. |
1996 |
| details |
Aalenian |
Early Bajocian |
North Sea |
Butler,N. Mendicodinium morgenrothum, a new species of dinocyst from the Middle Jurassic, Aalenian to Lowermost Bajocian Ness Formation (Brent Group) Northern North Sea. |
1995 |
| details |
Aalenian |
Bajocian |
Switzerland |
Burkhalter,R.M. et al. The "Dogger B", (Late Aalenian), from the Herdern-1, Berlingen-1 and the Kreuzlingen-1 Boreholes, (Northeast Switzerland). |
1997 |