| details |
Middle Frasnian |
|
Belgium |
Pardo-Trujillo,A. et al. Evolution of organic debris and possible alteration of acritarch taxa linked to oxygen availability in two sections of Late Middle Frasnian age (Southern Dinant Synclinorium Border, Belgium). |
1998 |
| details |
Middle Eocene |
Middle Oligocene |
Indian Ocean |
Quilty,P.G. et al. Microfossil evidence for the age and environment of deposition of sediments of Heard and McDonald Islands. (In: Antarctic Earth Science. R.L. Oliver et al, editors) |
1983 |
| details |
Middle Eocene |
|
E.Germany(Magdeburg) |
Strauss,C. Krutzschidinium, a new dinoflagellate cyst-genus from the Middle Eocene of the Egeln-Brown Coal Basin (Central Germany). |
1991 |
| details |
Middle Eocene |
Late Eocene |
USSR(Ukrainian SSR) |
Stotland,A.B. Stratigraphic subdivision and age of Amber-bearing rocks in the northern Slope of the Ukrainian Crystalline Massif according to data of microphytofossil studies |
1990 |
| details |
Middle Eocene |
Late Eocene |
Antarctica |
Levy,R.H. et al. Tertiary marine palynomorphs from the McMurdo Sound erratics, Antarctica. (In: Paleobiology and Paleoenvironments of Eocene Rocks, McMurdo Sound, East Antarctica. J.D.Stilwell and R.M.Feldmann, editors) |
2000 |
| details |
Middle Dogger |
|
W.Germany |
Wetzel,W. Microorganisms of Jurassic and Cretaceous Sauria Castings. |
1967 |
| original |
Middle Devonian |
Late Devonian |
Czechoslovakia |
Bajanik,S. et al. A Paleozoic Volcano-Sedimentary Complex of Predna Hola, (Nizke Tatry Mountains). |
1979 |
| details |
Middle Devonian |
|
Paraguay |
Men©ndez,C.A. et al. Devonian spores from Paraguay. |
1967 |
| details |
Middle Devonian |
|
Canada(Ontario) |
McGregor,D.C. Spores and other plant microfossils from selected Devonian sedimentary Formations of Canada |
1957 |
| details |
Middle Devonian |
Late Devonian |
Canada(Ontario) |
McGregor,D.C. Spores and other plant microfossils from selected Devonian sedimentary Formations of Canada |
1957 |
| details |
Middle Devonian |
|
Canada(Ontario) |
Legault,J.A. Chitinozoa and acritarcha of the Hamilton Formation, (Middle Devonian), southwestern Ontario. |
1973 |
| details |
Middle Devonian |
|
Ghana |
Bar,P. et al. Microflora from the Paleozoic series of Ghana (West Africa), and their paleofloristic relations. |
1974 |
| details |
Middle Cambrian |
|
Belgium |
Vanguestaine,M. Palynostratigraphic criteria leading to the knowledge of a Revinian Recumbent Fold from the Grand-Halleux borehole. |
1977 |
| details |
Middle Cambrian |
|
USSR(Latvian SSR) |
Brangulis,A.P. et al. The history of stratigraphic studies of the Cambrian deposits of Latvia. (In: Ocherki Geologii Latvii. A.P. Brangulis, editor) |
1978 |
| details |
Middle Cambrian |
Ordovician |
USSR(Baltic) |
Bagdasaryan,L.L. The significance of microphytofossils in the solving of some problems in petroleum geology. (In: Mikrofitofossilii v neftyanoi geologii. N. A. Timoshina, editor) |
1980 |
| details |
Middle Cambrian |
Late Cambrian |
USSR(Ukrainian SSR) |
Kedves,M. Introduction to the palynology of Pre-Quaternary deposits |
1986 |
| details |
Middle Cambrian |
Late Cambrian |
USSR(Russian Platform) |
Kiryanov,V.V. et al. Problems on stratigraphy of Cambrian in the South-West of the East-European Platform |
1991 |