| original |
Early Oligocene |
Middle Oligocene |
China(Hopei) |
Jiabo On the Paleogene dinoflagellates and acritarchs from the Coastal Region of Bohai. |
1978 |
| details |
Nd |
|
Nd |
Mehrotra,N.C. et al. Dingodinium, a dinoflagellate cyst genus exhibiting variation in archeophyle character. |
1984 |
| details |
Nd |
|
Nd |
Stover,L.E. et al. Some Early Cretaceous dinoflagellates from the Houtman-1 Well, Western Australia. (In: Studies in Australian Mesozoic Palynology. P.A.Jell, editor.) |
1987 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |