| details |
Early Eocene |
|
W.Germany(Rhineland) |
Morgenroth,P. Lower Eocene microfossils and Concretions of Northwest Germany |
1966 |
| details |
Early Eocene |
|
Belgium |
Morgenroth,P. Lower Eocene microfossils and Concretions of Northwest Germany |
1966 |
| details |
Early Eocene |
Oligocene |
W.Germany |
Eisenack,A. Cordosphaeridium n.g., ex Hystrichosphaeridium, Hystrichosphaeridea |
1963 |
| details |
Early Eocene |
Oligocene |
E.Germany |
Eisenack,A. Cordosphaeridium n.g., ex Hystrichosphaeridium, Hystrichosphaeridea |
1963 |
| details |
Early Eocene |
Oligocene |
E.Germany |
Eisenack,A. Cordosphaeridium n.g., ex Hystrichosphaeridium, Hystrichosphaeridea |
1963 |
| details |
Early Eocene |
Middle Oligocene |
Nd |
Sarjeant,W.A.S. The stratigraphical distribution of fossil dinoflagellates. |
1967 |
| details |
Early Eocene |
Oligocene |
Argentina(Santa Cruz) |
Archangelsky,S. Paleomicroplancton study of the Rio Turbio Formation (Eocene) Santa Cruz Province. |
1969 |
| details |
Early Oligocene |
|
Belgium |
Weyns,W. Dinophyceae and acritarcha in the "Sands of Grimmertingen" in their type locality, and the stratigraphic problem of Tongrian. |
1970 |
| details |
Early Oligocene |
|
USSR(Tadzhik SSR) |
Oleynik,E.S. Phytoplankton from Oligocene deposits of the Tadzhik Depression |
1971 |
| details |
Early Oligocene |
Middle Oligocene |
USSR(Tadzhik SSR) |
Oleynik,E.S. Phytoplankton of the Oligocene deposits from the Tadjik Depression. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Early Tertiary |
|
Antarctica |
Cranwell,L.M. Extra-Antarctic correlations in the dating of erratic deposits at McMurdo Sound, Antarctica. |
1964 |
| details |
Early Tertiary |
|
Antarctica |
Cranwell,L.M. Hystrichospheres as an aid to Antarctic dating with special reference to the recovery of Cordosphaeridium in erratis at McMurdo Sound. |
1964 |
| details |
Early Tertiary |
|
Antarctica |
Evitt,W.R. Significance of process number and arrangement in some Lower Tertiary Hystrichospheres. |
1972 |
| details |
Early Tertiary |
|
Alaska |
Evitt,W.R. Significance of process number and arrangement in some Lower Tertiary Hystrichospheres. |
1972 |
| details |
Early Tertiary |
|
Argentina |
Evitt,W.R. Significance of process number and arrangement in some Lower Tertiary Hystrichospheres. |
1972 |
| details |
Early Tertiary |
|
Chile |
Evitt,W.R. Significance of process number and arrangement in some Lower Tertiary Hystrichospheres. |
1972 |
| details |
Early Tertiary |
|
England |
Evitt,W.R. Significance of process number and arrangement in some Lower Tertiary Hystrichospheres. |
1972 |