| details |
Bajocian |
Bathonian |
France(Poitou) |
Valensi,L. Microfossils from flint of the Middle Jurassic. Petrographic remarks. |
1953 |
| details |
Bajocian |
Oxfordian |
France(Poitou) |
Valensi,L. Microfossils from flint of the Middle Jurassic. Petrographic remarks. |
1953 |
| details |
Callovian |
|
USSR(Middle Asia Prov.) |
Vakhrameev,V.A. et al. Subdivision of the Continental Jurassic based on plants. (In: The Jurassic Ammonite zones of the Soviet Union. G.Y.Krymholts et al, editors) |
1988 |
| details |
Early Callovian |
|
USSR(Arkhangelsk Oblast) |
Teodorovich,V.I. Grounds for the age determination of Middle Jurassic-Lower Callovian strata of the Cis-Timan area |
1980 |
| 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 |
Bajocian |
Callovian |
E.Germany |
Schulz,E. et al. Comments on the table of the stratigraphic distribution of phytoplankton in German Lias and Dogger. |
1966 |
| details |
Middle Callovian |
Oxfordian |
England(Dorset) |
Sarjeant,W.A.S. Upper Jurassic microplankton from Dorset, England. |
1962 |
| details |
Oxfordian |
|
England(Yorkshire) |
Sarjeant,W.A.S. Microplankton from the Ampthill Clay of Melton, South Yorkshire |
1962 |
| details |
Callovian |
Oxfordian |
England(Yorkshire) |
Sarjeant,W.A.S. Microplankton from the Kellaways rock and Oxford Clay of Yorkshire |
1961 |
| details |
Early Oxfordian |
|
England(Yorkshire) |
Sarjeant,W.A.S. Microplankton from the Kellaways rock and Oxford Clay of Yorkshire |
1961 |
| details |
Nd |
|
Nd |
Sarjeant,W.A.S. Microplankton from the Kellaways rock and Oxford Clay of Yorkshire |
1961 |
| details |
Early Oxfordian |
|
England(Yorkshire) |
Sarjeant,W.A.S. Microplankton from the Corallian rocks of Yorkshire. |
1960 |
| details |
Kimmeridgian |
|
France |
Sarjeant,W.A.S. The stratigraphic application of fossil microplankton (dinoflagellates and hystrichospheres ) in the Jurassic. |
1964 |