| details |
Kimmeridgian |
Tithonian |
USSR(Caucasus) |
Yegoyan,V.L. et al. Phytoplanktonic microfossils as a criterion for stratigraphic subdivision of the Mesozoic-Cenozoic sedimentary cover of the western Caucasus and Cisaucasia. |
1977 |
| details |
Kimmeridgian |
Tithonian |
USSR(Cis-Caucasus) |
Yegoyan,V.L. et al. Phytoplanktonic microfossils as a criterion for stratigraphic subdivision of the Mesozoic-Cenozoic sedimentary cover of the western Caucasus and Cisaucasia. |
1977 |
| details |
Bajocian |
Oxfordian |
France |
Eisenack,A. Catalog of fossil dinoflagellates, hystrichospheres and microfossils |
1964 |
| details |
Middle Callovian |
Oxfordian |
England(Dorset) |
Sarjeant,W.A.S. Upper Jurassic microplankton from Dorset, England. |
1962 |
| details |
Callovian |
Oxfordian |
England(Yorkshire) |
Sarjeant,W.A.S. Microplankton from the Kellaways rock and Oxford Clay of Yorkshire |
1961 |
| details |
Callovian |
Oxfordian |
England |
Vozzhennikova,T.F. Introduction to the study of fossilized Peridinid algae. |
1965 |
| details |
Bajocian |
Oxfordian |
France |
Vozzhennikova,T.F. Introduction to the study of fossilized Peridinid algae. |
1965 |
| details |
Bajocian |
Oxfordian |
France(Poitou) |
Valensi,L. Microfossils from flint of the Middle Jurassic. Petrographic remarks. |
1953 |
| details |
Early Malm |
Middle Malm |
Germany |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Early Malm |
Middle Malm |
Germany |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Early Malm |
Middle Malm |
Germany |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Early Malm |
Middle Malm |
Germany |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Early Malm |
Middle Malm |
Germany |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Early Malm |
Middle Malm |
Germany(Bavaria) |
Klement,K.W. Dinoflagellates and Hystrichosphaerids of the Lower and Middle Malm from Southern Germany. |
1960 |
| details |
Early Malm |
Middle Malm |
Germany(Bavaria) |
Klement,K.W. Dinoflagellates and Hystrichosphaerids of the Lower and Middle Malm from Southern Germany. |
1960 |
| details |
Early Malm |
Middle Malm |
Germany(Bavaria) |
Klement,K.W. Dinoflagellates and Hystrichosphaerids of the Lower and Middle Malm from Southern Germany. |
1960 |
| details |
Early Callovian |
Late Oxfordian |
England |
Sarjeant,W.A.S. The stratigraphic application of fossil microplankton (dinoflagellates and hystrichospheres ) in the Jurassic. |
1964 |