| original |
Early Eocene |
|
Alabama |
Drugg,W.S. Some new genera, species, and combinations of phytoplankton from the Lower Tertiary of the Gulf Coast, U.S.A. |
1970 |
| details |
Nd |
|
Nd |
Loeblich,A.R.,Jr. et al. Index to the genera, subgenera, and sections of the Pyrrhophyta. VI. |
1971 |
| details |
Mesozoic |
Cenozoic |
Nd |
Sarjeant,W.A.S. et al. The classification of dinoflagellate cysts above generic level, and a discussion and revisions. (In: Symposium on Stratigraphic Palynology) |
1974 |
| 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 |
Early Eocene |
|
Worldwide |
Vozzhennikova,T.F. Dinocysts and their stratigraphic significance. |
1979 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |