| details |
Turonian |
|
Poland |
Gгrka,H. Coccolithophorids, dinoflagellates, hystrichosphaerids and incertae sedis microfossils of the Upper Cretaceous of Poland. |
1963 |
| details |
Tarannon |
|
Belgium |
Stockmans,F. et al. The Hystrichospheres or rather the acritarchs of the Belgian Silurian. Drilling at the Lust Brewery at Courtrai (Kortrijk). |
1962 |
| details |
Senonian |
|
Australia(W.Australia) |
Deflandre,G. et al. Fossil microplankton from Australian Late Mesozoic and Tertiary sediments |
1955 |
| details |
Nd |
|
Nd |
Downie,C. et al. Bibliography and index of fossil dinoflagellates and acritarchs. |
1965 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. |
1973 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Middle Eocene |
|
India(Assam) |
Rangarao,A. Geology and hydrocarbon potential of a part of Assam-Arakan Basin and its adjacent region. (In: Petroliferous Basins of India. V. Pandhi et al, editors) |
1983 |
| details |
Middle Eocene |
Late Eocene |
USSR(Carpathians) |
Portnyagina,L.A. Possibility of distinguishing the Upper Cretaceous and Paleogene flysch of the Soviet Carpathians by means of data from spore-pollen analysis. |
1964 |
| details |
Middle Eocene |
|
India(Assam) |
Bhandari,L.L. et al. Stratigraphy of Assam Valley, India. |
1973 |
| details |
Maastrichtian |
|
Poland |
Gгrka,H. Coccolithophorids, dinoflagellates, hystrichosphaerids and incertae sedis microfossils of the Upper Cretaceous of Poland. |
1963 |
| details |
Late Kimmeridgian |
|
England |
Downie,C. Microplankton from the Kimeridge Clay. |
1957 |
| details |
Late Cretaceous |
|
Canada(Arctic) |
Thorsteinsson,R. et al. Banks, Victoria and Stefansson Islands, Arctic Archipelago. |
1962 |
| details |
Eocene |
Oligocene |
India(Gujarat) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
| details |
Eocene |
Oligocene |
India(Gujarat) |
Varma,C.P. et al. Tertiary hystrichosphaerids from India. |
1964 |
| details |
Emscherian |
|
Poland |
Gгrka,H. Coccolithophorids, dinoflagellates, hystrichosphaerids and incertae sedis microfossils of the Upper Cretaceous of Poland. |
1963 |
| details |
Early Albian |
Middle Albian |
Czechoslovakia |
Corna,O. Some aspects of palynological investigations in the Cretaceous of the West Carpathians. |
1970 |
| details |
Cretaceous |
|
Poland |
Lefeld,J. et al. Cretaceous microorganisms; dinoflagellate, Hystrichosphaeridea |
1970 |