| details |
Middle Albian |
Late Albian |
Canada(Alberta) |
Singh,C. Lower Cretaceous microfloras of the Peace River area, Northwestern Canada, (Alberta). |
1971 |
| details |
Bajocian |
Bathonian |
Romania |
Beju,D. Jurassic microplankton from the Carpathian Foreland of Roumania. |
1971 |
| details |
Liassic |
|
France(Lorraine) |
Taugourdeau-Lantz,J. First information of the Tasmanaceae of France |
1968 |
| details |
Hettangian |
Early Toarcian |
England(Dorset) |
Wall,D. Microplankton, pollen, and spores from the Lower Jurassic in Britain |
1965 |
| details |
Hettangian |
Early Toarcian |
England(Yorkshire) |
Wall,D. Microplankton, pollen, and spores from the Lower Jurassic in Britain |
1965 |
| details |
Hettangian |
Early Toarcian |
England(Lincolnshire) |
Wall,D. Microplankton, pollen, and spores from the Lower Jurassic in Britain |
1965 |
| details |
Nd |
|
Nd |
Downie,C. et al. Bibliography and index of fossil dinoflagellates and acritarchs. |
1965 |
| details |
Liassic |
|
W.Germany |
Jux,U. et al. Tytthodiscus Suevicus Eisenack a Thecamoeban? |
1965 |
| details |
Dogger |
|
Germany |
Gocht,H. Plankton microorganisms of the Lias-Dogger boundary in North and South Germany |
1964 |
| details |
Bajocian |
Bathonian |
France |
Sarjeant,W.A.S. The stratigraphic application of fossil microplankton (dinoflagellates and hystrichospheres ) in the Jurassic. |
1964 |
| details |
Liassic |
|
W.Germany(Niedersachsen) |
M¤dler,K.A. Organic microstructures of the Posidonia Shale. |
1963 |
| original |
Late Liassic |
|
W.Germany(Baden) |
Eisenack,A. Microfossils in organic substances of the Lias of Schwaben, (Southern Germany). |
1957 |