| details |
Bajocian |
Early Bathonian |
USSR(Kazakh SSR) |
Timoshina,N.A. et al. Contemporary significance of palynology in stratigraphy, correlating facialy diverse deposits paleogeograph. Reconstruction. (From results microfossil studies Jurassic study of the east Precaspian). (In: Mikrofitofossilii v neftyanoi geologii. N. A. Timoshina, editor) |
1980 |
| details |
Chattian |
Aquitanian |
Yugoslavia |
Weyland,H. et al. Investigations of the spore and pollen floras of some Yugoslav and Greek Brown Coals |
1958 |
| details |
Riphean |
|
USSR(Krasnoyarsk Kray) |
Timofeev,B.V. et al. Meitosis in Riphean algae. |
1974 |
| details |
Cenomanian |
|
Australia(W.Australia) |
Cookson,I.C. et al. Some algae from Cretaceous sediments of Australia. |
1979 |
| details |
Ordovician |
|
Illinois |
Burns,D.A. A transmission electron microscope comparison of modern Botryococcus braunii with some microfossils previously referred to that species. |
1982 |
| details |
Eocene |
|
W.Germany(Schleswig) |
Agelopoulos,J. Hystichospheres, dinoflagellates and foraminifera of the Eocene-Heiligehafan Limestone, Holstein, West Germany. |
1967 |
| details |
Late Algonkian |
|
India(Uttar Pradesh) |
Nautiyal,A.C. Biostratigraphic significance of Upper Algonkian microflora, (Microfauna, Zone III) in Tejam, Simla and Semri Groups of Lesser Himalaya and Plains Region northern India. |
1984 |
| details |
Late Algonkian |
|
India(Uttar Pradesh) |
Nautiyal,A.C. Biostratigraphic significance of Upper Algonkian microflora, (Microfauna, Zone III) in Tejam, Simla and Semri Groups of Lesser Himalaya and Plains Region northern India. |
1984 |
| details |
Early Devonian |
|
Canada(Gaspe Area) |
Bertrand,R. et al. Kerogen petrography in the Lower Paleozoic-Method of preparation and an example of application |
1985 |
| details |
Early Devonian |
|
Canada(Gaspe Area) |
Bertrand,R. et al. Kerogen petrography in the Lower Paleozoic-Method of preparation and an example of application |
1985 |
| details |
Precambriam |
|
India(Rajasthan) |
Mandal,J. et al. Microbiota from the Kushalgarh Formation, Delhi Supergroup, India. |
1984 |
| details |
Precambriam |
|
Australia |
Knoll,A.H. et al. Precambrian eukaryotic organisms. A reassessment of the evidence. |
1975 |
| details |
Precambriam |
|
Canada(Ontario) |
Knoll,A.H. et al. Precambrian eukaryotic organisms. A reassessment of the evidence. |
1975 |
| details |
Early Eocene |
|
USSR(Yamalo-Nenets) |
Shakhmundes,V.A. On floristic connections of the North of Western Siberia and Europe in the Early Eocene. (In: On the Methods in Paleopalynological Studies.) |
1966 |
| details |
Middle Proterozoic |
|
India(Karnataka) |
Viswanathiah,M.N. et al. Microbiota from the Bababudan Iron Formation, Karnataka |
1980 |
| details |
Volgian |
|
USSR(Irkutskaya Oblast) |
Fedorova,V.A. et al. Palynostratigraphy of the boundary deposits of the Jurassic and Cretaceous at Oka River. (In: Pogranichnye Varusy Yurskoi i Melovoi Sistem) |
1984 |
| details |
Early Eocene |
|
Wyoming |
Pocknall,D.T. Paleoenvironments and age of the Wasatch Formation (Eocene), Powder River Basin, Wyoming. |
1987 |