| original |
Early Oligocene |
|
Poland |
Eisenack,A. Microfossils from the Lower Oligocene phosphorites of Samland and concerning the uniformity of Hystrichospheres. |
1954 |
| details |
Early Oligocene |
|
Nd |
Matthes,H.W. Introduction to micropaleontology |
1956 |
| details |
Tertiary |
|
Nd |
Evitt,W.R. Observations on the morphology of fossil dinoflagellates. |
1961 |
| details |
Maastrichtian |
Danian |
California |
Drugg,W.S. Late Cretaceous - Paleocene phytoplankton, Upper Moreno Formation, California. |
1966 |
| details |
Danian |
|
California |
Drugg,W.S. Late Cretaceous - Early Tertiary palynology, Moreno Formation, California. |
1966 |
| details |
Danian |
|
California |
Drugg,W.S. Late Cretaceous-Early Tertiary palynology, Moreno Formation, California. |
1968 |
| details |
Nd |
|
Nd |
Bujak,J.P. Microplankton from the Barton Beds of the Hampshire Basin, England. |
1973 |
| details |
Nd |
|
Nd |
Norris,G. Phylogeny and a revised Supre-Generic classification for Triassic-Quaternary organic-walled dinoflagellte cysts (Pyrrhophyta); Part 2. Families and Suborders of fossil dinoflagellates. |
1978 |
| details |
Late Maastrichtian |
|
Nigeria |
Jan du ChЄne,R.E. Palynological study of the Tar Sand, Upper Maestrichtian of the southwest Nigeria. |
1979 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |