ND AND SR ISOTOPIC CRUSTAL CONTAMINATION PATTERNS IN AN ARCHEAN META-BASIC DYKE FROM NORTHERN LABRADOR

被引：14

作者：

COLLERSON, KD ^{[1
]}

MCCULLOCH, MT ^{[1
]}

BRIDGWATER, D ^{[1
]}

机构：

[1] UNIV COPENHAGEN,GEOL MUSEUM,DK-1350 COPENHAGEN,DENMARK

来源：

GEOCHIMICA ET COSMOCHIMICA ACTA | 1984年 / 48卷 / 01期

关键词：

D O I：

10.1016/0016-7037(84)90350-8

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

页码：71 / 83

页数：13

共 39 条

[1] ARCHEAN GNEISS COMPLEX OF NORTHERN LABRADOR .1. PRELIMINARY U-TH-PB GEOCHRONOLOGY [J].

BAADSGAARD, H ;

COLLERSON, KD ;

BRIDGWATER, D .

CANADIAN JOURNAL OF EARTH SCIENCES, 1979, 16 (04) :951-961

[2] RB-SR AGES AND GEOLOGICAL SETTING OF ANCIENT DYKES IN SAND RIVER AREA, LIMPOPO MOBILE BELT, SOUTH-AFRICA [J].

BARTON, JM ;

FRIPP, REP ;

RYAN, B .

NATURE, 1977, 267 (5611) :487-490

[3]

BRIDGWATER D, 1975, GEOLOGICAL SURVEY A, V751, P287

[4]

BRIDGWATER D, 1978, EVOLUTION EARTHS CRU, P19

[5]

BRIDGWATER D, 1979, USGS791239 OP FIL RE, P505

[6] THE STATISTICAL-ANALYSIS AND INTERPRETATION OF IMPERFECTLY-FITTED RB-SR ISOCHRONS FROM POLYMETAMORPHIC TERRAINS [J].

CAMERON, M ;

COLLERSON, KD ;

COMPSTON, W ;

MORTON, R .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1981, 45 (07) :1087-1097

[7] 2,390 MYR RB-SR WHOLE-ROCK FOR THE SCOURIE DYKES OF NORTHWEST SCOTLAND [J].

CHAPMAN, HJ .

NATURE, 1979, 277 (5698) :642-643

[8] THE ARCHEAN GNEISS COMPLEX OF NORTHERN LABRADOR .2. MINERAL AGES, SECONDARY ISOCHRONS, AND DIFFUSION OF STRONTIUM DURING POLYMETAMORPHISM OF THE UIVAK GNEISSES [J].

COLLERSON, KD .

CANADIAN JOURNAL OF EARTH SCIENCES, 1983, 20 (05) :707-718

[9]

COLLERSON KD, 1982, GEOLOGY, V10, P202, DOI 10.1130/0091-7613(1982)10<202:ROSCAR>2.0.CO

[10]

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