| original |
Campanian |
|
China(Heilungkiang) |
Gao,R.-Q. et al. A new genus and species of Cretaceous dinoflagellates from two transgressive beds in Songliao Basin, Northeast China. |
1992 |
| details |
Hauterivian |
|
China(Heilungkiang) |
Gao,R. et al. Cretaceous non-marine dinoflagellate, chlorophytes and acritarchs from the Songliao Basin. |
1992 |
| details |
Campanian |
|
China(Heilungkiang) |
Gao,R.-Q. et al. Cretaceous microphytoplankton from the Songliao Basin and its depositional environment. |
1992 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Late Cretaceous |
|
China(Jilin) |
Yuan,D.-Y. et al. Two new species of dinoflagellate cysts from the Upper Cretaceous Nenjiang Formation, Southern Songliao Basin, northeast China. |
1999 |
| details |
Late Cretaceous |
|
China(Heilungkiang) |
Yuan,D.-Y. et al. Two new species of dinoflagellate cysts from the Upper Cretaceous Nenjiang Formation, Southern Songliao Basin, northeast China. |
1999 |