| details |
Eocene |
Oligocene |
India(Gujarat) |
Varma,C.P. et al. Tertiary hystrichosphaerids from India. |
1964 |
| original |
Late Eocene |
|
India(Gujarat) |
Varma,C.P. et al. Tertiary hystrichosphaerids from India. |
1964 |
| details |
Early Eocene |
|
W.Germany(Rhineland) |
Morgenroth,P. Lower Eocene microfossils and Concretions of Northwest Germany |
1966 |
| details |
Nd |
|
Nd |
Eisenack,A. Critical review of some fossil dinoflagellates and acritarchs. |
1969 |
| details |
Early Eocene |
Middle Oligocene |
W.Germany(Niedersachsen) |
Gocht,H. Form-Associations of Lower Tertiary microplankton from a Boring in the oil Field of Meckelfeld near Hamburg |
1969 |
| details |
Nd |
|
Nd |
Sarjeant,W.A.S. The genus Spiniferites Mantell,1850, (Dinophyceae). |
1970 |
| details |
Nd |
|
Nd |
Sarjeant,W.A.S. The genus Spiniferites Mantell,1850, (Dinophyceae). |
1970 |
| details |
Eocene |
Oligocene |
India |
Eisenack,A. et al. Katalog der Fossilen Dinoflagellaten, Hystrichosph¤ren und Verwandten Mikrofossilien. Band I. Dinoflagellaten. 2.Erg¤nzungslieferung.III + 215p |
1971 |
| details |
Nd |
|
Nd |
Eisenack,A. et al. Katalog der Fossilen Dinoflagellaten, Hystrichosph¤ren und Verwandten Mikrofossilien. Band I. Dinoflagellaten. 2.Erg¤nzungslieferung.III + 215p |
1971 |
| details |
Middle Oligocene |
Late Oligocene |
W.Germany(N.Rhine) |
Benedek,P.N. Phytoplanktons from the Middle and Upper Oligocene of Tonisberg, (Lower Rhine area). |
1972 |
| details |
Neocomian |
Aptian |
India(Rajasthan) |
Banerjee,D. Cretaceous microflora from Rajasthan, India. |
1972 |
| details |
Nd |
|
Nd |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. |
1973 |
| details |
Bartonian |
|
England(Hampshire) |
Bujak,J.P. Microplankton from the Barton Beds of the Hampshire Basin, England. |
1973 |
| details |
Late Eocene |
|
India(Gujarat) |
Lentin,J.K. et al. Fossil dinoflagellates: index to genera and species. |
1973 |
| details |
Late Turonian |
|
France(Pas-de-Calais) |
Foucher,J.-C. Upper Turonian microfossils from the Cherts of Ruyaulcourt (Pas-de-Calais). |
1974 |
| details |
Eocene |
Oligocene |
India(Gujarat) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
| details |
Campanian |
|
Canada(Saskatchewan) |
Harker,S.D. Campanian organic-walled microplankton from the Interior Plains of Canada, Wyoming and Texas. |
1977 |