| details |
Nd |
|
Nd |
Eisenack,A. Chitinozoans, Hystrichospheres and other microfossils from the Beyrichia-Limestone. |
1955 |
| details |
Nd |
|
Nd |
Sarjeant,W.A.S. Taxonomic notes on hystrichospheres and acritarchs. |
1964 |
| details |
Late Cretaceous |
|
W.Germany |
Wetzel,W. Quantitative studies of Upper Cretaceous microplankton. |
1965 |
| details |
Nd |
|
Nd |
Loeblich,A.R.,Jr. et al. Index to the genera, subgenera, and sections of the Pyrrhophyta. |
1966 |
| details |
Nd |
|
Nd |
Sarjeant,W.A.S. et al. The classification of dinoflagellate cysts above Generic Level |
1966 |
| details |
Early Devonian |
|
Canada(Ontario) |
Deunff,J. On a microplankton from the Devonian of Canada containing some new types of Hystrichosphaerids. |
1954 |
| original |
Senonian |
|
France(Paris Basin) |
Deflandre,G. Microfossils from Cretaceous Flints.Second Part |
1937 |
| details |
Nd |
|
Nd |
Deflandre,G. et al. Critical remarks on the genus Micrhystridium, Deflandre. |
1965 |
| details |
Pleistocene |
|
Norway(Offshore) |
Combaz,A. et al. Microscopic study of organic material in Quaternary sediments from the Norway Sea |
1977 |
| details |
Nd |
|
Nd |
M¤dler,K.A. Hystrichophyta and acritarchs |
1967 |
| details |
Cambrian |
|
Finland |
Suomalainen,T. et al. Pre-Quaternary microfossils in Clay occurrences of Kaljala on the Karelian Isthmus. |
1970 |
| details |
Senonian |
|
France(Paris Basin) |
Loeblich,A.R.,Jr. et al. Index to the genera, subgenera, and sections of the Pyrrhophyta. V. |
1970 |
| details |
Senonian |
|
France(Paris Basin) |
Loeblich,A.R.,Jr. et al. Index to the genera, subgenera, and sections of the Pyrrhophyta. V. |
1970 |
| details |
Senonian |
|
France(Paris Basin) |
Loeblich,A.R.,Jr. et al. Index to the genera, subgenera, and sections of the Pyrrhophyta. V. |
1970 |
| details |
Senonian |
|
France(Paris Basin) |
Loeblich,A.R.,Jr. et al. Index to the genera, subgenera, and sections of the Pyrrhophyta. VI. |
1971 |
| details |
Early Cretaceous |
|
Europe |
de Jekhowsky,B. Bibliographical review of Hystrichospheres and dinoflagellates from the European Lower Cretaceous |
1965 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |