| details |
Middle Eocene |
Late Eocene |
W.Germany(Schleswig) |
Eisenack,A. Cordosphaeridium n.g., ex Hystrichosphaeridium, Hystrichosphaeridea |
1963 |
| details |
Middle Eocene |
Late Eocene |
Alaska(Peninsula) |
Scholl,D.W. et al. Eocene age of Adak "Paleozoic(?)" rocks, Aleutian Islands, Alaska. |
1970 |
| details |
Late Eocene |
Late Eocene |
W.Germany |
Eisenack,A. et al. Katalog der Fossilen Dinoflagellaten, Hystrichosph¤ren und Verwandten Mikrofossilien. Band I. Dinoflagellaten. 2.Erg¤nzungslieferung.III + 215p |
1971 |
| details |
Middle Eocene |
Late Eocene |
W.Germany(Schleswig) |
Eisenack,A. Cordosphaeridium n.g., ex Hystrichosphaeridium, Hystrichosphaeridea |
1963 |
| details |
Paleocene |
Eocene |
Antarctica |
Cranwell,L.M. Palynological intimations of some Pre-Oligocene Antarctic climates. |
1969 |
| details |
Late Cretaceous |
Early Tertiary |
Antarctica |
Wilson,G.J. On the occurrence of fossil microspores, pollen grains, and microplankton in bottom sediments of the Ross Sea, Antarctica. |
1968 |
| details |
Late Eocene |
Early Oligocene |
Poland |
Grabowska,I. Stratigraphy of Palaeogene sediments in the Polish Lowlands in the light of research on microflora. |
1974 |
| details |
Oligocene |
Early Eocene |
E.Germany |
Eisenack,A. Cordosphaeridium n.g., ex Hystrichosphaeridium, Hystrichosphaeridea |
1963 |
| details |
Oligocene |
Early Eocene |
W.Germany |
Eisenack,A. Cordosphaeridium n.g., ex Hystrichosphaeridium, Hystrichosphaeridea |
1963 |
| details |
Eocene |
|
Romania |
Olaru,L. Research on the stratigraphical distribution of microflora in the Paleogene flysch situated between the Bistrita and Totus Rivers. |
1978 |
| details |
Eocene |
|
Germany |
Sarjeant,W.A.S. A restudy of some dinoflagellate cyst holotypes in the University of Kiel Collections. II. The Eocene holotypes of Barbara Klumpp (1953); with a revision of the genus Cordosphaeridium Eisenack, 1963. |
1981 |
| details |
Late Eocene |
|
USSR(Tadzhik SSR) |
Oleynik,E.S. Some new and characteristic species of Peridinium from the Isfarinsko-Chanabad Layers (Upper Eocene) of Tadzhikistan. |
1975 |
| details |
Eocene |
|
W.Germany(Schleswig) |
Agelopoulos,J. Hystichospheres, dinoflagellates and foraminifera of the Eocene-Heiligehafan Limestone, Holstein, West Germany. |
1967 |
| original |
Middle Eocene |
|
Mexico |
Fairchild,W.W. Time-stratigraphic significance of Lower Tertiary dinoflagellates Part 1. Paleoc-Middle Eocene |
1972 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species, 1985 edition. |
1985 |
| details |
Middle Eocene |
|
Germany |
Benedek,P.N. Results of phytoplankton investigations of the Northwest German Tertiary. (In: Northwest Germany during the Tertiary. H.Tobien, editor) |
1986 |
| details |
Eocene |
|
Brazil(Ceara) |
Arai,M. Dinoflagellate fossils;their use in the reconstruction of the geolocial history of Brasilian Atlantic Coast. |
1985 |