| details |
Llandoverian |
Ludlovian |
USSR(Russian Platform) |
Umnova,N.I. Silurian and Ordovician acritarch assemblages from the northern and western parts of the Russian Platform. |
1974 |
| details |
Ryazanian |
Early Aptian |
USSR(Ryazin) |
Iosifova,E.K. Dinocysts from Tchernaya Retchka (Ryazanian-Aptian, Lower Cretaceous) of the Moscow Basin, Russia |
1996 |
| details |
Ypresian |
|
England(Sussex) |
Powell,A.J. et al. Upper Paleocene-Lower Eocene dinoflagellate cyst sequence biostratigrapahy of Southeast England. (In: Correlation of the Early Paleogene in Northwest Europe. R.W.O Knox et al, editors) |
1996 |
| details |
Thanetian |
Ypresian |
England(Kent) |
Powell,A.J. et al. Upper Paleocene-Lower Eocene dinoflagellate cyst sequence biostratigrapahy of Southeast England. (In: Correlation of the Early Paleogene in Northwest Europe. R.W.O Knox et al, editors) |
1996 |
| details |
Late Carboniferous |
Early Permian |
Australia(Tasmania) |
Revill,A.T. et al. Hydrocarbon biomarkers, thermal maturity and depositional setting of Tasmanite Oil Shales from Tasmania, Australia |
1994 |
| details |
Late Carboniferous |
Early Permian |
Australia(Tasmania) |
Domack,E.W. Comment on "hydrocarbon biomarkers", thermal maturity, and depositional setting of Tasmanite Oil Shales from Tasmania, Australia. (A.T.Revill, J.K.Volkman, T.O'Leary, R.E.Summons, C.J. Boreham, M.R.Banks and K.Denwer) |
1995 |
| details |
Late Bathonian |
Early Callovian |
W.Germany(Baden) |
Smelror,M. et al. Dinoflagellates cysts of the Bathonian/Callovian boundary Beds in Southern Germany |
1994 |
| details |
Givetian |
|
Canada(Alberta) |
Chow,N. et al. Productivity Versus preservation controls on two organic-rich Carbonate facies in the Devonian of Alberta: sedimentological and organic petrological evidence |
1995 |
| details |
Tremadocian |
Caradocian |
USSR(Pre-Baltic) |
Umnova,N.I. Silurian and Ordovician acritarch assemblages from the northern and western parts of the Russian Platform. |
1974 |
| details |
Llandoverian |
Ludlovian |
USSR(Pre-Baltic) |
Umnova,N.I. Silurian and Ordovician acritarch assemblages from the northern and western parts of the Russian Platform. |
1974 |
| details |
Tremadocian |
Caradocian |
USSR(Russian Platform) |
Umnova,N.I. Silurian and Ordovician acritarch assemblages from the northern and western parts of the Russian Platform. |
1974 |
| details |
Late Devonian |
Early Carboniferous |
Iran |
Coquel,R. et al. Palynology of the Upper Devonian and Lower Carboniferous in the eastern Elburz (Northeast Iran). |
1977 |
| details |
Middle Ordovician |
|
Sweden |
Myannil,R.M. Chitinozoan correlation of the Upper Viruan (Middle Ordovician) rocks of Sweden and the East Baltic area. |
1972 |
| details |
Cambrian |
|
India(Mysore) |
Salujha,S.K. et al. Palynology of the Vindhyans and their equivalents in Peninsular India. |
1972 |
| details |
Silurian |
|
India(Madhya Pradesh) |
Shrivastava,R.N. Micro-organic remains from the Vindhyan Formation of India |
1972 |
| details |
Early Ordovician |
|
Sweden |
Eisenack,A. Microorganisms as destroyer of acid-resistant organic substances and of Biophosphates. |
1973 |
| details |
Barremian |
Early Aptian |
Australia(W.Australia) |
Backhouse,J. et al. New records of Permian and Cretaceous sediments from the Southwestern Part of the Yilgarn Block |
1989 |