| details |
Late Rhaetian |
|
Arizona |
Ford,T.D. et al. The problematical Precambrian fossil Chuaria. |
1977 |
| details |
Vendian |
|
India(Madhya Pradesh) |
Hofmann,H.J. The problematic fossil Chuaria from the Late Precambrian Uinta Mountain Group, Utah. |
1977 |
| details |
Nd |
|
Nd |
Cheng-Hua,D. Late Precambrian algal Megafossils Chuaria and Tawuia in some areas of eastern China |
1982 |
| details |
Precambriam |
|
India |
Maithy,P.K. Indian Precambrian biota. (In: Proceedings, Symposium and Technical Sessions. R.S. Tiwari, editors) |
1984 |
| details |
Late Precambrian |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |