| original |
Oligocene |
|
China(Kwangsi) |
He,C.-Q. Same new genera of Oligocene dinoflagellates and acritarchs from the coastal region of Beibu Wan, China. (In: Papers for the 5th International Palynological Conference.) |
1980 |
| details |
Middle Oligocene |
Late Oligocene |
China(Kwangsi) |
He,C.-Q. Tertiary dinoflagellates and acritarchs from the coastal region of the Beibu Gulf. |
1984 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Miocene |
|
Idaho |
Batten,D.J. et al. Palaeoenvironment significance of Monospecific assemblage of dinoflagellate cysts from the Miocene Clarkia Beds Idaho, USA |
1999 |