| original |
Oligocene |
|
China(Hopei) |
Jiabo On the Paleogene dinoflagellates and acritarchs from the Coastal Region of Bohai. |
1978 |
| details |
Paleogene |
|
China(Hupei) |
Wang,K.F. et al. Palynological assemblages of the crude oil from the Buried Hills of China and the research of the oil source |
1985 |
| details |
Early Tertiary |
|
China(Shantung) |
Wang,K.-F. et al. A study on the algal assemblages of crude oil from Buried Hill and the source Bed of oil in China |
1986 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Eocene |
Pliocene |
China(Qinghai) |
Huang,D. et al. The origin of 4-Methyl Steranes and pregnanes from Tertiary strata in the Qaidam Basin, China. |
1994 |
| details |
Early Tertiary |
|
China(Hunan) |
Mao,S. et al. Distribution and paleoecology of Early Tertiary terrigenous dinoflagellates and other planktonic algae from Henan Province. (In: Early Tertiary terrigenous Dinoflagellates and other Planktonic Algae from Henan Province and their Significance in Oil and Gas Prospecting.-S.Mao et al, editors) |
1995 |
| details |
Middle Eocene |
|
China(Hunan) |
Zhu,S. et al. Early Tertiary terrigenous dinoflagellates and other planktonic algae from the Tongpu Depression, northern Henan Province and palaeoenvironmental study. (In: Early Tertiary terrigenous Dinoflagellates and other Planktonic Algae from Henan Province and their Significance in Oil and Gas Prospecting.-S.Mao et al, editors) |
1995 |