| original |
Late Callovian |
|
W.Germany(Niedersachsen) |
Kunz,R. Phytoplankton and palynofacies in the Malm of northwest Germany, (Hannoversches Bergland). |
1990 |
| details |
Early Cambrian |
|
Sweden |
Eklund,C. Lower Cambrian acritarch stratigraphy of the Barstad 2 core, Ostergotland, Sweden. |
1990 |
| details |
Late Cambrian |
|
Sweden |
Tongiorgi,M. et al. Late Cambrian and Tremadocian phytoplankton (Acritarchs) communities from Oland (Sweden). |
1990 |
| details |
Late Aptian |
|
England(Wiltshire) |
Hesselbo,S.P. et al. Stratigraphic relations of the Lower Greensand, (Lower Cretaceous) of the Calne area, Wiltshire. |
1990 |
| 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 |
Stephanian B |
Permian |
Austria |
Planderova,E. et al. Biostratigraphical evaluation of Weakly metamorphosed sediments of Wechsel series and their possible correlation with Harmonia Group in the male Karpaty Mts |
1990 |
| details |
Anisian |
Sinemurian |
New Zealand |
de Jersey,N.J. et al. Triassic and Earliest Jurassic miospores from the Murihiku Supergroup, New Zealand. |
1990 |
| details |
Late Oxfordian |
|
Scotland(Hebrides) |
Stancliffe,R.P.W. Acritarchs and other Non-Dinophycean marine palynomorphs from the Oxfordian, (Upper Jurassic), of Skye, western Scotland and Dorset, Southern England. |
1990 |
| details |
Late Eocene |
Middle Oligocene |
Argentina(Tierra) |
Zamaloa,M.C. et al. Some spores and pollen from the Cullen Formation (Upper Eocene to Middle Oligocene) Tierra del Fuego, Argentina. |
1990 |
| details |
Late Ladinian |
Carnian |
Arctic Ocean |
Mиrk,A. et al. Geology and palynology of the Triassic succession of Bjornoya |
1990 |
| details |
Late Miocene |
Late Neogene |
Atlantic Ocean |
Mudie,P.J. et al. Neogene to recent palynostratigraphy of Circum-Arctic Basins;Results of ODP Leg 104, Norwegian Sea, Leg 105, Baffin Bay, and DSDP Site 611, Irminger Sea. (In: Geological History of the Polar Oceans: Arctic Versus Antarctic. U. Bleil and J.Thiede, editor) |
1990 |
| details |
Aptian |
|
Egypt |
Hendriks,F. et al. The marine Abu Ballas Formation of Southern Egypt; a Clay-Mineralogic and microfloral reconstruction of Aptian paleoclimate |
1990 |
| details |
Late Miocene |
|
Germany(Schleswig) |
Daniels,C.H.V. et al. The Langenfeldian (Miocene) of Gross Pampau, Schlesweg-Holstein. Foraminifer, dinocyst, and ostracod stratigraphy and paleoecology (preliminary account). |
1990 |
| details |
Carboniferous |
|
Spain |
Valenzuela,J.M.G. et al. Aspects of the paleoecology of the Santos de Maimona Basin; Acritarchs and spores. |
1990 |
| details |
Late Pliensbachian |
Callovian |
Israel |
Conway,B.H. Paleozoic-Mesozoic palynology of Israel Ii. Palynostratigraphy of the Jurassic succession in the subsurface of Israel |
1990 |
| details |
Eocene |
Miocene |
Argentina(Buenos Aires) |
Guerstein,G.R. Stratigraphic palynology of the Tertiary of the Colorado Basin, Republic of Argentina. Part 2: Marine species of the Borehole Nadir No.1. |
1990 |
| details |
Eocene |
|
Argentina(Buenos Aires) |
Guerstein,G.R. Stratigraphic palynology of the Tertiary of the Colorado Basin, Republic of Argentina Part 3, systematic and statistical study of the borehole Puerto Belgrano No.20 |
1990 |