| details |
Early Eocene |
|
W.Germany(Rhineland) |
Morgenroth,P. Lower Eocene microfossils and Concretions of Northwest Germany |
1966 |
| details |
Early Eocene |
|
W.Germany(Rhineland) |
Morgenroth,P. Lower Eocene microfossils and Concretions of Northwest Germany |
1966 |
| details |
Early 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 Oligocene |
Late Oligocene |
W.Germany(N.Rhine) |
Benedek,P.N. Phytoplanktons from the Middle and Upper Oligocene of Tonisberg, (Lower Rhine area). |
1972 |
| details |
Nd |
|
Nd |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |