| original |
Senonian |
|
France(Paris Basin) |
Deflandre,G. Microfossils from Cretaceous Flints.Second Part |
1937 |
| details |
Silurian |
Tertiary |
Nd |
Deflandre,G. Groups Incertae Sedis.Hystrichospheres. chitinozoans. |
1952 |
| details |
Early Devonian |
|
Canada(Ontario) |
Deunff,J. On a microplankton from the Devonian of Canada containing some new types of Hystrichosphaerids. |
1954 |
| details |
Nd |
|
Nd |
Eisenack,A. Chitinozoans, Hystrichospheres and other microfossils from the Beyrichia-Limestone. |
1955 |
| details |
Late Cambrian |
Tertiary |
Nd |
Matthes,H.W. Introduction to micropaleontology |
1956 |
| details |
Middle Oligocene |
Late Oligocene |
W.Germany(N.Rhine) |
Brelie,G.Von Der Spores and pollen in the marine Tertiary of the Lower Rhine Basin. |
1958 |
| details |
Nd |
|
Nd |
Eisenack,A. New types of Baltic Silurian Hystrichospheres and new species. |
1959 |
| details |
Maastrichtian |
|
USSR(WSL) |
Zaklinskaya,E.D. Subdivision of Maestrichtian-Danian-Paleocene sediments of Western Siberia on the basis of data on spore and pollen Aalysis |
1960 |
| details |
Carnian |
|
Austria |
Klaus,W. Spores of the Karnian Stage of the eastern Alps Triassic. |
1960 |
| details |
Mesozoic |
Tertiary |
Nd |
Evitt,W.R. Wallstructures in Hystrichospheres, Hystrichosphaera and Hystrichosphaeridium. |
1961 |
| details |
Jurassic |
Tertiary |
Nd |
Evitt,W.R. Observations on the morphology of fossil dinoflagellates. |
1961 |
| details |
Sparnacian |
|
France(Paris Basin) |
de Jekhowsky,B. et al. A brief palynologic summary of the Paleogene in the Paris Basin |
1961 |
| details |
Lutetian |
|
France(Paris Basin) |
de Jekhowsky,B. et al. A brief palynologic summary of the Paleogene in the Paris Basin |
1961 |
| details |
Senonian |
|
France(Paris Basin) |
Eisenack,A. Some recent observations on Hystrichosphaeridium |
1962 |
| details |
Late Cretaceous |
|
Nd |
Evitt,W.R. Arrangement and structure of processes in Hystrichosphaeridium and its allies. |
1962 |
| details |
Early Cambrian |
Ordovician |
Europe |
Naumova,S.N. Lower Paleozoic and Precambrian flora. |
1962 |
| details |
Early Cambrian |
Ordovician |
USSR(Siberia) |
Naumova,S.N. Lower Paleozoic and Precambrian flora. |
1962 |