| details |
Ordovician |
Silurian |
Turkey |
Goodarzi,F. Reflected light microscopy of chitinozoan fragments |
1985 |
| details |
Early Llandoverian |
|
Brazil |
Caputo,M.V. et al. Migration of glacial centers across Gondwana during Paleozoic Era |
1985 |
| details |
Rhaetian |
|
England(Gloucestershire) |
Fisher,M.J. Palynology of sedimentary cycles in the Mercia Mudstone and Penarth Groups, (Triassic), of Southwest and Central England |
1985 |
| details |
Rhaetian |
Early Liassic |
England(Nottinghamshire) |
Fisher,M.J. Palynology of sedimentary cycles in the Mercia Mudstone and Penarth Groups, (Triassic), of Southwest and Central England |
1985 |
| details |
Late Bajocian |
|
England(Yorkshire) |
Fisher,M.J. et al. The Scalby Formation, (Middle Jurassic, Ravenscar Group) of Yorkshire. Reassessment of age and depositional environment. |
1985 |
| details |
Early Tournaisian |
|
China(Kiangsu) |
Chen,Y.X. et al. Discovery of megaspores from the Upper Part of the Leigutai Formation in Juyong of Jiangsu and its stratigraphical significance |
1985 |
| details |
Early Cretaceous |
|
Canada(Saskatchewan) |
Nambudiri,E.M.V. Palynology of Lower Cretaceous Mannville Group sediments |
1985 |
| details |
Ludlovian |
Early Eifelian |
Czechoslovakia(Morovia) |
Cambel,B. et al. Biostratigraphic evaluation of Metasediments in the male Karpathy Mts.Region |
1985 |
| details |
Llandoverian |
Ludlovian |
Africa(Sahara) |
Combaz,A. The "Gamma zones" of the Silurian of the Sahara Regions; Organic content and conditions of deposition. (In: Beds rich in organic matter and their conditions of deposition) |
1985 |
| details |
Late Carnian |
|
Texas |
Moy,C. et al. Palynostratigraphy of the subsurface Eagle Mills Formation, (Triassic), from a well in east-central Texas, USA. |
1986 |
| details |
Llandoverian |
Ludlovian |
Wales |
Dorning,K.J. The acritarch zonation of the Llandovery, Wenlock and Ludlow series of the Silurian system. |
1986 |
| details |
Late Hauterivian |
|
England(Surrey) |
Harding,I.C. An early Cretaceous dinocyst assemblage from the Wealden of southern England. (In: Studies in Palaeobotany and Palynology in Honor of N.F.Hughes. D.J.Batten and D.E.G.Briggs, editors) |
1986 |
| details |
Maastrichtian |
|
Denmark |
Hansen,H.J. et al. The Diachronous C/T plankton extinction in the Danish Basin. (In: Global Bio-Events. O.H.Walliser, editors; Proceeding,1st International Meeting of IGCP Project 216; Global Biology Events in Earth History. O.H.Walliser, editor) |
1986 |
| details |
Campanian |
Maastrichtian |
Egypt |
Schrank,E. Palynology of Egyptian Paleozoic and Mesozoic with reference to the angiosperm, pollen and dinoflagellate of the Cretaceous. |
1986 |
| details |
Middle Eocene |
|
Australasia |
Partridge,A.D. et al. A new Eocene acritarch and its importance for age dating of Submarine Canyons, sea-level changes and DSDP sections in the Australasian Regions. |
1987 |
| details |
Tournaisian |
|
China(Kiangsu) |
Yan,Y. On Chenjiabian Formation, the bottom of Lower Carboniferous in Lower Yagntze Region. |
1987 |
| details |
Middle Triassic |
|
USSR(Kazakh SSR) |
Starozhilova,N.N. et al. About joint find of Gemmanella (Astracoda) and miospores in Triassic of north-eastern Precaspian Basin. |
1987 |