共 27 条
[21]
Trace Elements as Source Indicators in Cratonic Sediments: A Case Study from the Early Proterozoic Libby Creek Group, Southeastern Wyoming[J] . James G. Crichton,Kent C. Condie.The Journal of Geology . 1993 (3)
[22]
The Nd and Sr isotopic systematics of river water dissolved material: Implications for the sources of Nd and Sr in seawater .2 Goldstein S J,Jacobsen S B. Chemical Geology . 1987