共 2 条
- [1] Late Pre-cambrian glaciation in Australia as a stratigraphic boundary .2 Dunn P R,Thomson B P,Rankama K. Nature . 1971
- [2] Two or four Neoproterozoic glaciations .2 Kennedy,M.J,Runnegar,B,Prave,A.R,Hoffmann,K.-H,and Arthur,M.A. Geology . 1998