| details |
Cretaceous |
Pleistocene |
Oklahoma |
SnopkovЎ,P. et al. Microplankton from Paleogene sedimentary rocks of West Carpathians |
1981 |
| details |
Late Oligocene |
|
Pacific(S.China Sea) |
He,C.-Q. et al. Late Late Oligocene dinoflagellates and acritarchs from North Continental Shelf of South China Sea. |
1981 |
| details |
Middle Albian |
Late Albian |
Portugal |
Berthou,P.Y. et al. The contribution of palynology to the stratigraphy of the Middle to Late Cretaceous West Portugal Basin. |
1981 |
| details |
Middle Albian |
Middle Cenomanian |
Portugal |
Berthou,P.Y. et al. The contribution of palynology to the stratigraphy of the Middle to Late Cretaceous West Portugal Basin. |
1981 |
| details |
Late Oligocene |
Early Miocene |
W.Germany(N.Rhine) |
Brelie,G.Von Der et al. Pollen flora and phytoplancton in the Cologne Layers and their lithostratigraphy in the Siegburg Graben. |
1981 |
| details |
Hauterivian |
Early Maastrichtian |
Canada(NWT,Mackenzie) |
Yorath,C.J. et al. Cretaceous and Tertiary stratigraphy and paleogeography northern Interior Plains, District of MacKenzie. |
1981 |
| details |
Early Miocene |
Middle Miocene |
South Korea |
Yun,H.S. Dinoflagellates from Pohang Tertiary Basin, Korea. |
1981 |
| details |
Early Miocene |
Middle Miocene |
South Korea |
Yun,H.S. Dinoflagellates from Pohang Tertiary Basin, Korea. |
1981 |
| details |
Early Miocene |
Middle Miocene |
South Korea |
Yun,H.S. Dinoflagellates from Pohang Tertiary Basin, Korea. |
1981 |
| details |
Campanian |
Maastrichtian |
Tunisia |
Salehi,H. Palynologic study of the phosphates of Kalat Kjerda, (west centre Tunisia). |
1981 |
| details |
Campanian |
Maastrichtian |
Tunisia |
Salehi,H. Palynologic study of the phosphates of Kalat Kjerda, (west centre Tunisia). |
1981 |
| details |
Late Paleocene |
Eocene |
India(Himachal Pradesh) |
Khanna,A.K. et al. Palynological evidences in determination of age and environment of deposition of the Subathu Formation, Simla Hills. |
1981 |
| details |
Late Paleocene |
Eocene |
India(Himachal Pradesh) |
Khanna,A.K. et al. Palynological evidences in determination of age and environment of deposition of the Subathu Formation, Simla Hills. |
1981 |
| details |
Eocene |
|
Pakistan |
Rasul,S.M. Dinoflagellates and pollen from Eocene of Pakistan. |
1981 |
| details |
Neocomian |
Early Tertiary |
Alaska |
Witmer,R.J. et al. Biostratigraphic correlation of selected test wells of National Petroleum Reserve in Alaska |
1981 |
| details |
Quaternary |
|
Scotland(E.Lothian) |
Harland,R. Cysts of the colonial dinoflagellate Polykrikos schwartzii Bмtschli 1873, (Gymnodiniales), from Recent sediments, Firth of Forth, Scotland. |
1981 |
| details |
Cenomanian |
Early Turonian |
Madagascar |
Herngreen,G.F.W. et al. Micropaleontology of Albian to Danian strata in Madagascar. |
1982 |