| details |
Wenlockian |
|
USSR(Buryat ASSR) |
Butov,Y.P. Certain problems of Pre-Mesozoic stratigraphy of the Sayan-Baikal Mountain Area. 1: Crysis of traditional stratigraphy. |
1985 |
| details |
Late Devonian |
|
Ohio |
Chitaley,S.D. et al. A preliminary report on the microflora of the Cleveland Shale, Ohio. |
1986 |
| details |
Early Callovian |
Middle Callovian |
North Sea |
Hoelstad,T. Palynology of the Middle Jurassic Lower Graben Sand Formation of the U-1 Well, Danish Central Trough. |
1986 |
| details |
Devonian |
|
USA |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Late Jurassic |
|
USSR(WSL) |
Rovnina,L.V. et al. Palynology in the Petroleum geology of Western Siberia |
1986 |
| details |
Early Strunian |
|
Ohio |
Streel,M. Miospore contribution to the Upper Famennian-Strunian event stratigraphy |
1986 |
| details |
Ordovician |
|
USSR(Buryat ASSR) |
Butov,Y.P. Some problems of Pre-Mesozoic stratigraphy of Savan-Baikal Mountain Region. 2. New data on the age of Pre-Mesozoic deposits. |
1986 |
| details |
Precambriam |
|
USSR |
Yankauskas,T.V. et al. Fifth All-Union Colloquium on Precambrian microfossils of the USSR |
1987 |
| details |
Late Paleocene |
Oligocene |
USSR |
Vozzhennikova,T.F. et al. Cenozoic planktonic Paleoalgofloras of the Southern USSR. (In: Palynology in the USSR. A.F.Chlonova, editor) |
1988 |
| details |
Toarcian |
|
Sweden |
Guy-Ohlson,D. Developmental stages in the life cycle of Mesozoic Tasmanites |
1988 |
| details |
Toarcian |
|
Sweden |
Guy-Ohlson,D. et al. Fossil palynomorph deformation and its relationship to sedimentary deposition. |
1988 |
| details |
Late Famennian |
Strunian |
Algeria |
Coquel,R. et al. Palynological study of the Illerene Formation (Devono-Carboniferous) in the Illizi Basin (Eastern Algerian Sahara) |
1989 |
| details |
Gedinnian |
|
Scotland(Tayside) |
Hemsley,A.R. The ultrastructure of the spores of the Devonian plant Parka decipiens. |
1989 |
| details |
Early Cambrian |
|
USSR(Kazakh SSR) |
Sergeev,V.N. et al. Microbiota in Lower Cambrian Phosphorite of Karatau, Southern Kazakhstan |
1989 |
| details |
Nd |
|
Nd |
Peniguel,G. et al. Microalgae -their importance in stratigraphy and petroleum exploration. |
1989 |
| details |
Late Albian |
|
Canada(Alberta) |
Leckie,D.A. et al. Organic-rich, radioactive marine Shale; A case study of a shallow-water condensed section Cretaceous Shaftesbury Formation, Alberta, Canada. |
1990 |
| details |
Early Toarcian |
|
Switzerland |
Gorin,G.E. et al. Organic facies of Lower to Middle Jurassic sediments in the Jura Mountains, Switzerland. |
1990 |