| details |
Early Ordovician |
|
China(Hupei) |
Yin,L.-M. New forms of acritarch from Early Ordovician sediments in Yichang, Hubei, China. |
1994 |
| details |
Arenigian |
|
China(Yunnan) |
Yin,L.-M. New forms of acritarch from Early Ordovician sediments in Yichang, Hubei, China. |
1994 |
| details |
Nd |
|
Nd |
Tongiorgi,M. et al. Arenigian acritarchs from the Daping section (Yangtze Gorges area, Hubei Province, southern China) and their palaeogeographic significance. |
1995 |
| details |
Arenigian |
Early Llanvirnian |
China(Hupei) |
Yin,L. Early Ordovician acritarchs from Hunjiang Region, Jilin and Yichang Region, Hubei, China. |
1995 |
| details |
Arenigian |
|
China(Yunnan) |
Uutela,A. et al. The Ordovician acritarch genera Tranvikium and Ampullula: their relationship and taxonomy. |
2000 |
| details |
Early Ordovician |
|
China(Hupei) |
Uutela,A. et al. The Ordovician acritarch genera Tranvikium and Ampullula their relationship and taxonomy. |
2000 |