- Author:
- Geng,L.-Y.;Li,Z.
- Year:
- 1984
- Title:
- Chitinozoans from Yulongsi Formation of Quijing Yunnan
- Reference:
- Geng,L.-Y. et al. (1984) Chitinozoans from Yulongsi Formation of Quijing Yunnan Acta Micropalaeontologica Sinica (Weiti Gushengwu Xuebao) Vol. 1 # 1 P. 101- 104
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Ancyrochitina | Ancyrochitina ancyrea | China(Yunnan) | Late Ludlovian | |
| Ancyrochitina | Ancyrochitina primitiva | China(Yunnan) | Late Ludlovian | |
| Angochitina | Angochitina echinata | China(Yunnan) | Late Ludlovian |