TERRESTRIAL LEAD ISOTOPIC EVOLUTION AND FORMATION TIME OF EARTHS CORE

被引:69
作者
VOLLMER, R [1 ]
机构
[1] UNIV LEEDS,DEPT EARTH SCI,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND
关键词
D O I
10.1038/270144a0
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
收藏
页码:144 / 147
页数:4
相关论文
共 26 条
[1]   CURRENT STATUS OF SPECULATIONS ON COMPOSITION OF CORE OF EARTH [J].
BRETT, R .
REVIEWS OF GEOPHYSICS, 1976, 14 (03) :375-383
[2]   LEAD ISOTOPE RELATIONS IN OCEANIC RIDGE BASALTS FROM JUAN DE FUCA-GORDA RIDGE AREA, NE PACIFIC OCEAN [J].
CHURCH, SE ;
TATSUMOTO, M .
CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 1975, 53 (04) :253-279
[3]   ORE LEAD ISOTOPE RATIOS IN A CONTINUOUSLY CHANGING EARTH [J].
CUMMING, GL ;
RICHARDS, JR .
EARTH AND PLANETARY SCIENCE LETTERS, 1975, 28 (02) :155-171
[4]   LEAD ISOTOPE RATIOS IN DSDP LEG 37 BASALTS [J].
CUMMING, GL .
EARTH AND PLANETARY SCIENCE LETTERS, 1976, 31 (01) :179-183
[5]   INFERENCES ABOUT MAGMA SOURCES AND MANTLE STRUCTURE FROM VARIATIONS OF ND-143-ND-144 [J].
DEPAOLO, DJ ;
WASSERBURG, GJ .
GEOPHYSICAL RESEARCH LETTERS, 1976, 3 (12) :743-746
[6]  
DOE BR, 1974, ECON GEOL, V69, P757, DOI 10.2113/gsecongeo.69.6.757
[7]   EPISODIC URANIUM-LEAD MODELS AND INTERPRETATION OF VARIATIONS IN ISOTOPIC COMPOSITION OF LEAD IN ROCKS [J].
GALE, NH ;
MUSSETT, AE .
REVIEWS OF GEOPHYSICS, 1973, 11 (01) :37-86
[8]   PRECISION MEASUREMENT OF HALF-LIVES AND SPECIFIC ACTIVITIES OF U-235 AND U-238 [J].
JAFFEY, AH ;
FLYNN, KF ;
GLENDENIN, LE ;
BENTLEY, WC ;
ESSLING, AM .
PHYSICAL REVIEW C, 1971, 4 (05) :1889-+
[9]   VARIATIONS IN ND-143/ND-144 AND SR-87/SR-86 RATIOS IN OCEANIC BASALTS [J].
ONIONS, RK ;
HAMILTON, PJ ;
EVENSEN, NM .
EARTH AND PLANETARY SCIENCE LETTERS, 1977, 34 (01) :13-22
[10]   TIME OF FORMATION OF EARTHS CORE [J].
OVERSBY, VM ;
RINGWOOD, AE .
NATURE, 1971, 234 (5330) :463-&