| details |
Sinian |
|
China(Anhwei) |
Yang,Q. et al. Subdivision and correlation of Sinian suberathem in northern Jiangsu and Anhui. (In: Proceedings of the Conference:Research on Precambrian Geology;Sinian Suberathen in China.) |
1980 |
| details |
Sinian |
|
China(Kiangsu) |
Yang,Q. et al. Subdivision and correlation of Sinian suberathem in northern Jiangsu and Anhui. (In: Proceedings of the Conference:Research on Precambrian Geology;Sinian Suberathen in China.) |
1980 |
| details |
Late Precambrian |
|
China(Anhwei) |
Fu,J.H. Assemblage of Huainan biota and its characteristics |
1989 |
| details |
Middle Cambrian |
|
Canada(British Columbia) |
Mankiewicz,C. Obruchevella and other microfossils in the Burgess Shale: preservation and affinity |
1992 |