| details |
Asselian |
|
USSR(European) |
Faddeeva,I.Z. Miospores and acritarchs. (In: Atlas of characteristic complexes of Permian fauna and flora of the Urals and Russian Platform) |
1986 |
| details |
Ashgillian |
|
Canada(Quebec) |
Bertrand,R. Thermal maturation of the source rocks of the St.Lawrence Basin and lowlands and the Southeastern Canadian Shield. (In: Recent Advances in Organic Petrology and Geochemistry; A Symposium Honoring Dr P.Hacquebard. W.Kalkreuth et al, editors) |
1991 |
| details |
Ashgillian |
|
Poland |
Kremer,B. Acritarchs from the Upper Ordovician of southern Holy Cross Mountains, Poland. |
2001 |
| details |
Artinskian |
|
USSR(Kazakh SSR) |
Stanichnikova,M.S. et al. Palynological characteristics of Permian and Carboniferous deposits of the southeast part of the Pre-Caspian Basin. (In: Palynological studies (Collected Articles) |
1976 |
| details |
Artinskian |
Kungurian |
|
Daemon,R.F. et al. Biostratigraphy of the Late Paleozoic of Parana Basin. |
1970 |
| details |
Artinskian |
|
USSR(Leningrad) |
Faddeeva,I.Z. Palynostratigraphy of Permian deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Arenigian |
|
France(Tarn) |
Fournier-Vinas,C. Cambro-Ordovician acritarchs from the Lacaune Mountains, (North of the Black Mountains, France). |
1978 |
| original |
Arenigian |
Llanvirnian |
Morocco |
Fournier-Vinas,C. Ordovician acritarchs of Zekkara, (East Morocco). |
1985 |
| details |
Arenigian |
|
Czechoslovakia(Bohemia) |
Heuse,T. et al. Organic-walled microfossils Incertae Sedis from the Ordovician the Argentine Precordillera and Bohemia. (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) |
1996 |
| details |
Aptian |
|
Brazil(Maranhao) |
de Lima,M.R. Palynology of the Codo Formation, Region of Codo, Maranhao. |
1982 |
| details |
Aptian |
|
Brazil(Maranhao) |
de Lima,M.R. Palynology of the Codo Formation in the Codo Region. (In: Paleobotany and palynology of South America) |
1982 |
| details |
Anisian |
Ladinian |
W.Germany(Bavaria) |
Nolte,J. The stratigraphy and paleoecology of Lower Hauptmuschelkalk (Middle Triassic) of the Lower Franconia |
1989 |
| details |
Anisian |
Norian |
New Zealand |
de Jersey,N.J. et al. Triassic and Earliest Jurassic miospores from the Murihiku Supergroup, New Zealand. |
1990 |
| details |
Anisian |
|
West Pakistan |
Sarjeant,W.A.S. Acritarchs and Tasmanitids from the Mianwali and Tredian Formations (Triassic) of the Salt and Surghar ranges, West Pakisan. |
1973 |
| details |
Anisian |
Ladinian |
England(Warwickshire) |
Warrington,G. Geology of the country around Stratford-upon-Avon and Evesham. (Palynology of the Triassic.) |
1974 |
| details |
Albian |
|
Canada(Ontario) |
Legault,J.A. et al. Palynological evidence for recycling of Upper Devonian into Lower Cretaceous of the Moose River Basin, James Bay Lowland, Ontario. |
1982 |
| details |
Aalenian |
Bajocian |
North Sea |
Richards,P.C. An estuarine facies model for the Middle Jurassic Sleipner Formation; Beryl Embayment, North Sea. |
1991 |