| details |
Albian |
|
Pacific(Sea of Japan) |
Markevich,V.S. A new species of Classopollis from the Cretaceous of the floor of the Sea of Japan. |
1981 |
| details |
Middle Miocene |
Late Miocene |
Spain |
Alvarez Ramis,C. et al. Paleobotany of the Miocene Bed of Bunol (Valencia, Spain). |
1981 |
| details |
Early Lutetian |
Middle Lutetian |
France(Rhin,Bas) |
Schuler,M. et al. Palynological study, (pollen and spores), of continental Lutetian of Bouxwiller, (Bas-Rhin, France). |
1981 |
| details |
Late Neogene |
|
W.Germany |
Meyer,K.J. Stratigraphy of Continental Pliocene deposits in North-West Germany, based on pollenanalytic research. |
1981 |
| details |
Barremian |
Albian |
Virginia |
Upchurch,G.R. et al. Paleoecology of the Conifers Frenlopsis and Pseudofrenelopsis (Cheirolepidiaceae) from the Cretaceous Potomac Group of Maryland and Virginia. (In: Geobotany II -Edited by R.C.Romans) |
1981 |
| details |
Barremian |
Albian |
Maryland |
Upchurch,G.R. et al. Paleoecology of the Conifers Frenlopsis and Pseudofrenelopsis (Cheirolepidiaceae) from the Cretaceous Potomac Group of Maryland and Virginia. (In: Geobotany II -Edited by R.C.Romans) |
1981 |
| details |
Berriasian |
Albian |
USSR(Kazakh SSR) |
Fokina,N.I. et al. Palynostratigraphy of the Lower Cretaceous of Central Asia. (In: Life on Ancient Continents: Its Establishment and Expansion.) |
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 |
Hettangian |
Toarcian |
USSR(Kazakh SSR) |
Buvalkin,A.K. et al. Jurassic deposits of the Sugandinsk Coalfields in the Kendyktas Mountains |
1981 |
| details |
Eocene |
Early Miocene |
Poland |
Baraniecka,M.D. Tertiary deposits in Sw Part of the Warsaw Basin at the example of borehole Column Kaczorowek |
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 |
Miocene |
Late Neogene |
W.Germany(N.Rhine) |
Brelie,G.Von Der et al. "Sequoia" and Sciadopitys in Brown Coal swamps of the Lower Rhine Basin |
1981 |
| details |
Eocene |
Late Neogene |
W.Germany(N.Rhine) |
Brelie,G.Von Der et al. On the petrography and the pollen analysis of Bright and Dark Layers in the Rhenish main Lignite Seam |
1981 |
| details |
Campanian |
|
Canada(NWT,Mackenzie) |
Yorath,C.J. et al. Cretaceous and Tertiary stratigraphy and paleogeography northern Interior Plains, District of MacKenzie. |
1981 |
| details |
Late Albian |
Early Cenomanian |
Spain |
Mas,J.R. The Lower Cretaceous of Northwestern Valencia |
1981 |
| details |
Aalenian |
Albian |
USSR(Kazakh SSR) |
Kazakova,Z.I. et al. Palynological study of the Mesozoic-Cenozoic deposits in the Middle Caspian. |
1981 |
| details |
Middle Albian |
Late Albian |
Canada(Ontario) |
Richardson,M.L. et al. Grant 19. Palynostratigraphic working standard for intra-basinal correlation of Albian Lignitic strata, Moose River Basin, Ontario. |
1981 |