| details |
Maastrichtian |
|
Nigeria |
Jan du ChЄne,R.E. et al. Palynology and foraminifera of the Lokoja Sandstone, (Maastrichtian), Bida Basin, Nigeria. |
1978 |
| details |
Early Permian |
|
India(Madhya Pradesh) |
Bharadwaj,D.C. et al. Palynostratigraphy of the Talchir Formation from Manendragarh, Madhya Pradesh, India. |
1979 |
| details |
Siegenian |
|
Belgium |
Vanguestaine,M. Reworked acritarchs in the Siegenian and Emsian (Lower Devonian), from Dinant Synclinorium, (Belgium). |
1979 |
| details |
Late Courceyan |
|
Canada(Nova Scotia) |
Utting,J. et al. Thermal maturity of the Lower Carboniferous Horton Group, Nova Scotia. (In: Recent Advances in Organic Petrology and Geochemistry; A Symposium Honoring Dr P.Hacquebard. W.Kalkreuth et al, editors) |
1991 |
| details |
Late Cretaceous |
|
China(Sinkiang Uighur) |
Yu,J. et al. Upper Cretaceous dinoflagellate cysts and acritarchs of Western Xingjian. |
1980 |
| details |
Nd |
|
Czechoslovakia |
SnopkovЎ,P. et al. Biostratigraphy of the Gelnica Group in the Spissko-Gemerski Rudohoris (Mountains), based on palynological data. |
1979 |
| details |
Nd |
|
Czechoslovakia |
SnopkovЎ,P. et al. Biostratigraphy of the Gelnica Group in the Spissko-Gemerski Rudohoris (Mountains), based on palynological data. |
1979 |
| details |
Late Permian |
|
China(Yunnan) |
Ouyang,S. et al. Microflora from the Ka-Yi-Tou Formation of Fuyuan District, eastern Yunnan and its bearing on stratigraphy and paleobotany. |
1980 |
| details |
Valanginian |
|
USSR(Nenets Nat.Okrug) |
Thedorova,V.A. Microphytoplankton from the Early Cretaceous Epicontinental Seas of the European part of the USSR. |
1979 |
| details |
Givetian |
|
Ohio |
Wicander,R. et al. Systematics and biostratigraphy of the organic-walled microphytoplankton from the Middle Devonian, (Givetian), Silica Formation, Ohio, USA. |
1981 |
| details |
Late Riphean |
|
Sweden |
Vidal,G. Late Precambrian microfossils from the basal sandstone unit of the Visingso Beds, South Sweden. |
1974 |
| details |
Late Riphean |
|
Sweden |
Vidal,G. Late Precambrian microfossils from the basal sandstone unit of the Visingso Beds, South Sweden. |
1974 |
| details |
Early Ordovician |
|
China(Hopei) |
Li,Z.P. Acritarchs from the Upper Machiakou Formation of North China and its geological age. |
1982 |
| details |
Late Precambrian |
|
Scotland(Ross/Cromarty) |
Zhang,Z. et al. Microfossils from the Aultbea Formation, Torridon Group, on Tanera Beg, Summer Isles. |
1981 |
| details |
Late Precambrian |
|
Scotland(Ross/Cromarty) |
Zhang,Z. et al. Microfossils from the Aultbea Formation, Torridon Group, on Tanera Beg, Summer Isles. |
1981 |
| details |
Late Precambrian |
|
Scotland(Ross/Cromarty) |
Zhang,Z. et al. Microfossils from the Aultbea Formation, Torridon Group, on Tanera Beg, Summer Isles. |
1981 |
| details |
Late Precambrian |
|
Scotland(Ross/Cromarty) |
Zhang,Z. et al. Microfossils from the Aultbea Formation, Torridon Group, on Tanera Beg, Summer Isles. |
1981 |