U-PB AGES ON SINGLE ZIRCONS FROM EARLY PRECAMBRIAN ROCKS OF WEST GREENLAND AND MINNESOTA RIVER VALLEY

被引：90

作者：

MICHARDVITRAC, A

LANCELOT, J

ALLEGRE, CJ

MOORBATH, S

机构：

[1] UNIV PARIS 06, INST PHYS GLOBE LAB 196, F-75230 PARIS 05, FRANCE

[2] UNIV OXFORD, DEPT GEOL & MINERAL, OXFORD OX1 3PR, ENGLAND

来源：

EARTH AND PLANETARY SCIENCE LETTERS | 1977年 / 35卷 / 03期

关键词：

D O I：

10.1016/0012-821X(77)90077-2

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：449 / 453

页数：5

共 28 条

[1]

Allaart J. H., 1976, EARLY HIST EARTH, P177

[2] U-238/PB-206-U-235/PB-207-TH-232/PB-208 ZIRCON GEOCHRONOLOGY IN ALPINE AND NONALPINE ENVIRONMENT [J].

ALLEGRE, CJ ;

ALBAREDE, F ;

GRUNENFELDER, M ;

KOPPEL, V .

CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 1974, 43 (03) :163-194

[3] FURTHER U-PB DATES ON ZIRCONS FROM EARLY PRECAMBRIAN ROCKS OF GODTHAABSFJORD AREA, WEST-GREENLAND [J].

BAADSGAARD, H .

EARTH AND PLANETARY SCIENCE LETTERS, 1976, 33 (02) :261-267

[4] U-TH-PB DATES ON ZIRCONS FROM EARLY PRECAMBRIAN AMITSOQ GNEISSES, GOGODTHAAB-DISTRICT, WEST GREENLAND [J].

BAADSGAARD, H .

EARTH AND PLANETARY SCIENCE LETTERS, 1973, 19 (01) :22-28

[5] MINERAL ISOTOPIC AGE RELATIONSHIPS IN POLYMETAMORPHIC AMITSOQ GNEISSES, GODTHAAB DISTRICT, WEST GREENLAND [J].

BAADSGAARD, H ;

LAMBERT, RSJ ;

KRUPICKA, J .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1976, 40 (05) :513-&

[6] RB-SR ISOTOPIC CHARACTERISTICS AND CHEMISTRY OF 3.6-BY HEBRON GNEISS, LABRADOR [J].

BARTON, JM .

EARTH AND PLANETARY SCIENCE LETTERS, 1975, 27 (03) :427-435

[7]

BLACK LP, 1971, EARTH PLANET SC LETT, V12, P245

[8]

BRIDGWATER D, 1974, RAPP GRONLANDS GEOL, V65, P49

[9]

Bridgwater D., 1976, GEOLOGY GREENLAND, P18

[10]

FARHAT JS, 1975, THESIS U CALIFORNIA

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