ISOTOPIC EVIDENCE FROM THE EASTERN CANADIAN SHIELD FOR GEOCHEMICAL DISCONTINUITY IN THE PROTEROZOIC MANTLE

被引:42
作者
ASHWAL, LD [1 ]
WOODEN, JL [1 ]
机构
[1] LUNAR & PLANETARY INST,HOUSTON,TX 77058
关键词
D O I
10.1038/306679a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
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页码:679 / 680
页数:2
相关论文
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