| details |
Early Artinskian |
Middle Artinskian |
|
Arai,M. et al. Pollen and spores of the fossil plant bearing strata of Sao Joao do Triunfo, Rio Bonito Formation (Permian). |
1980 |
| original |
Early Artinskian |
|
India(West Bengal) |
d'Rozario,A. et al. Miofloral study of a borehole from Mohanpur area, Raniganj Coalfield, including Salanpura Coalseam (Coalseam No.3, Barakar Formation, Lower Permian). |
1984 |
| details |
Early Barremian |
|
Spain |
Mohr,B.A.R. Microfloral of mammal bearing strata of the Late Cretaceous near Galve and Una, (eastern Spain). |
1987 |
| details |
Early Bathonian |
|
USSR(Siberia) |
Meledina,S.V. et al. Stratotypes of the Checkurovka Formation, Bathonian-Callovian. (In: Detailed Jurassic and Cretaceous stratigraphy and paleontology of Siberia. V.A.Zakharov, editor) |
1991 |
| details |
Early Bathonian |
Middle Bathonian |
North Sea |
Mussard,J.M. et al. Statistical analysis of palynomorph assemblages in Middle Jurassic deposits (Lower to Middle Bathonian, Brent Group, Norway) |
1997 |
| details |
Early Cambrian |
|
USSR(Bashkir ASSR) |
Chibrikova,E.V. Results of study of spores of ancient deposits of Bashkiria |
1960 |
| details |
Early Cambrian |
|
USSR(Krasnoyarsk Kray) |
Kirichenko,G.I. et al. Spores of the Sinian and Cambrian deposits of the Enisey Ridge |
1961 |
| details |
Early Carboniferous |
|
Peru |
Doubinger,J. et al. Note on the flora of the Ambo Formation, Lower Carboniferous of Peru. |
1980 |
| details |
Early Carboniferous |
|
USSR(Arkhangelsk Oblast) |
Yalysheva,A.A. The age of the Timan Bauxite deposits according to palynological data. (In: Paleomikrofitologicheskie issledovaniya dlya tselei stratigrafii. L.A. Panova, editor.) |
1980 |
| details |
Early Carboniferous |
|
USSR(Komi ASSR) |
Yalysheva,A.A. The age of the Timan Bauxite deposits according to palynological data. (In: Paleomikrofitologicheskie issledovaniya dlya tselei stratigrafii. L.A. Panova, editor.) |
1980 |
| details |
Early Carboniferous |
|
USSR(Siberia) |
Oshurkova,M.V. The Lower and Middle Carboniferous boundary in the Tunguska paleobotanical Region; From palynological studies. (In: Problems of Stratigraphy of the Paleozoic, (Devonian, Carboniferous). A.P.Rotai et al, editors) |
1978 |
| original |
Early Carboniferous |
|
USSR(Ukrainian SSR) |
Shkrebta,G.P. et al. On the spores and pollen Compexes in crude oils and oil bearing Rocks |
1971 |
| original |
Early Carboniferous |
|
USSR(Ukrainian SSR) |
Shkrebta,G.P. et al. On the spores and pollen Compexes in crude oils and oil bearing Rocks |
1971 |
| details |
Early Carboniferous |
|
Brazil(Alagoas) |
Rocha-Campos,A.C. Late Palaeozoic tillites of the Sergipe-Alagaos Basin, Rhondonia and Mato Grosso, Brazil. (In: Earth's Pre-Pleistocene Glacial Record. Pre-Pleistocene Tillites. M.J.Hambrey and W.B.Harland, editors) |
1981 |
| details |
Early Carboniferous |
|
Brazil(Sergipe) |
Rocha-Campos,A.C. Late Palaeozoic tillites of the Sergipe-Alagaos Basin, Rhondonia and Mato Grosso, Brazil. (In: Earth's Pre-Pleistocene Glacial Record. Pre-Pleistocene Tillites. M.J.Hambrey and W.B.Harland, editors) |
1981 |
| details |
Early Carboniferous |
Early Permian |
USSR(Krasnoyarsk Kray) |
Oshurkova,M.V. Upper Paleozoic complexes of microspores of the Tunguska floristic Region, found in the Minusinsk Basin. (In: Palynology, Method and Stratigraphy) |
1973 |
| details |
Early Carboniferous |
|
USSR(Caucasus) |
Grekov,I.I. et al. More facts about the age of the Amanchat Suite, (Northern Caucasus). |
1965 |