original |
Middle Oligocene |
Late Oligocene |
W.Germany(N.Rhine) |
Benedek,P.N. et al. Dinoflagellate cysts from the Middle and Upper Oligocene of TŠ¶nisberg (Niederrheingebiet): A morphological and taxonomic restudy. |
1981 |
details |
Middle Oligocene |
Late Oligocene |
W.Germany(N.Rhine) |
Stover,L.E. et al. Analyses of Mesozoic and Cenozoic organic-walled dinoflagellates 1977-1985 |
1987 |
details |
Nd |
|
Nd |
Fensome,R.A. et al. The Eisenack Catalog of Fossil Dinoflagellates. New Series. Volume 1. |
1991 |
details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |