SR, ND, AND PB ISOTOPES IN PROTEROZOIC INTRUSIVES ASTRIDE THE GRENVILLE FRONT IN LABRADOR - IMPLICATIONS FOR CRUSTAL CONTAMINATION AND BASEMENT MAPPING

被引：80

作者：

ASHWAL, LD

WOODEN, JL

EMSLIE, RF

机构：

[1] US GEOL SURVEY,ISOTOPE GEOL BRANCH,MENLO PK,CA 94025

[2] GEOL SURVEY CANADA,OTTAWA K1A 0E8,ONTARIO,CANADA

来源：

GEOCHIMICA ET COSMOCHIMICA ACTA | 1986年 / 50卷 / 12期

关键词：

D O I：

10.1016/0016-7037(86)90211-5

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

引用

收藏

页码：2571 / 2585

页数：15

相关论文

共 57 条

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[8] COLUMBIA RIVER VOLCANISM - THE QUESTION OF MANTLE HETEROGENEITY OR CRUSTAL CONTAMINATION
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[9] THE ARCHEAN GNEISS COMPLEX OF NORTHERN LABRADOR .2. MINERAL AGES, SECONDARY ISOCHRONS, AND DIFFUSION OF STRONTIUM DURING POLYMETAMORPHISM OF THE UIVAK GNEISSES
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