| details |
Late Oxfordian |
|
Arctic Ocean |
Wierzbowski,A. et al. Ammonite and dinoflagellate cyst succession of an Upper Oxfordian-Kimmeridgian Black Shale core from the Nordkapp Basin, southern Barents Sea. |
1990 |
| details |
Late Volgian |
Early Berriasian |
USSR(Siberia) |
Rovnina,L.V. et al. Microphytofossils of boundary deposits of Jurassic and Cretacous in Western Siberia. (In: Jurassic - Cretaceous Boundary. V.V.Menner, editor) |
1990 |
| details |
Late Volgian |
Early Berriasian |
USSR(Siberia) |
Rovnina,L.V. et al. Microphytofossils of boundary deposits of Jurassic and Cretacous in Western Siberia. (In: Jurassic - Cretaceous Boundary. V.V.Menner, editor) |
1990 |
| details |
Late Volgian |
Early Berriasian |
USSR(Ukrainian SSR) |
Rovnina,L.V. et al. Microphytofossils of boundary deposits of Jurassic and Cretacous in Western Siberia. (In: Jurassic - Cretaceous Boundary. V.V.Menner, editor) |
1990 |
| details |
Early Callovian |
|
Germany |
Dimter,A. et al. Callovian, (Middle Jurassic), marine microplankton from Southwestern Germany; biostratigraphy and paleoenvironmental interpretations |
1990 |
| details |
Middle Campanian |
Late Campanian |
Canada(Saskatchewan) |
Eberth,D.A. et al. Stratigraphy, sedimentology and vertebrate paleontology of the Judith River Formation (Campanian) near Muddy Lake, westcentral Saskatchewan. |
1990 |
| details |
Berriasian |
|
Portugal |
Berthou,P.Y. et al. Stratigraphic implications of palynological studies on Berriasian to Albian deposits from Western and Southern Portugal. |
1990 |
| details |
Bathonian |
Early Oxfordian |
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 |
Early Berriasian |
|
Spitsbergen |
…rhus,N. et al. Systematic palaeontology and biostratigraphy of two Early Cretaceous condensed sections from the Barents Sea |
1990 |
| details |
Late Miocene |
|
Germany(Schleswig) |
Daniels,C.H.V. et al. The Langenfeldian (Miocene) of Gross Pampau, Schlesweg-Holstein. Foraminifer, dinocyst, and ostracod stratigraphy and paleoecology (preliminary account). |
1990 |
| details |
Late Jurassic |
Cenomanian |
Canada(British Columbia) |
MacLeod,S.E. et al. Conformable Late Jurassic (Oxfordian) to Early Cretaceous strata, Northern Bowser Basin, British Columbia; A sedimentological and paleontological model; Reply. |
1991 |
| details |
Early Callovian |
|
Spain |
Smelror,M. et al. A reconnaissance study of Bathonian to Oxfordian (Jurassic) dinoflagellates and acritarchs from the Zaragoza Region (NE.Spain) and Figueira Da Foz (Portugal) |
1991 |
| details |
Early Callovian |
|
Portugal |
Smelror,M. et al. A reconnaissance study of Bathonian to Oxfordian (Jurassic) dinoflagellates and acritarchs from the Zaragoza Region (NE.Spain) and Figueira Da Foz (Portugal) |
1991 |
| details |
Late Oxfordian |
|
Scotland(Isle of Skye) |
Stancliffe,R.P.W. Dinoflagellate cysts from the Oxfordian (Upper Jurassic) of Skye, Scotland and southern Dorset, England. |
1991 |
| details |
Early Oxfordian |
|
England(Dorset) |
Stancliffe,R.P.W. Dinoflagellate cysts from the Oxfordian (Upper Jurassic) of Skye, Scotland and southern Dorset, England. |
1991 |
| details |
Early Albian |
|
Greenland |
…rhus,N. Dinoflagellate cyst stratigraphy of some Aptian and sections from North Greenland, southeastern Spitsbergen and the Barents Sea. |
1991 |
| details |
Early Albian |
|
Arctic Ocean |
…rhus,N. Dinoflagellate cyst stratigraphy of some Aptian and sections from North Greenland, southeastern Spitsbergen and the Barents Sea. |
1991 |