| details |
Early Cretaceous |
Recent |
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 |
Triassic |
Quaternary |
Nd |
Norris,G. Phylogeny and a revised suprageneric classification for Triassic - Quaternary organic-walled dinoflagellate cysts, (pyrrhophyta) Part I. Cyst terminology and assessment of previous classifications. |
1978 |
| details |
Nd |
|
Nd |
Sarjeant,W.A.S. A restudy of Pastiels' (1948) dinoflagellate cysts from the Early Eocene of Belgium. |
1986 |
| details |
Early Eocene |
|
Atlantic Ocean |
Shipboard Scientific Party Site 647. |
1987 |
| details |
Late Pliocene |
Pleistocene |
Canada(Atlantic Coast) |
de Vernal,A. et al. Pliocene and Pleistocene palynostratigraphy at ODP Sites 646 and 647, eastern and southern Labrador Sea. |
1989 |