A NEW GEOCHRONOMETER USING LA-138

被引:16
作者
NAKAI, S [1 ]
SHIMIZU, H [1 ]
MASUDA, A [1 ]
机构
[1] UNIV TOKYO,DEPT CHEM,RARE EARTH ELEMENT MICROANAL LAB,TOKYO 113,JAPAN
关键词
D O I
10.1038/320433a0
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:433 / 435
页数:3
相关论文
共 12 条
[1]   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-&
[2]   ISOTOPIC ANALYSES OF BARIUM IN METEORITES AND IN TERRESTRIAL SAMPLES [J].
EUGSTER, O ;
TERA, F ;
WASSERBURG, GJ .
JOURNAL OF GEOPHYSICAL RESEARCH, 1969, 74 (15) :3897-+
[3]  
GALLIKER D, 1970, HELV PHYS ACTA, V43, P593
[4]  
ISHIMORI T, 1966, NIPPON GENSHIRYOKU K, V1102, P95
[5]   BARIUM ISOTOPES IN ALLENDE METEORITE - EVIDENCE AGAINST AN EXTINCT SUPERHEAVY ELEMENT [J].
LEWIS, RS ;
ANDERS, E ;
SHIMAMURA, T ;
LUGMAIR, GW .
SCIENCE, 1983, 222 (4627) :1013-1015
[6]   NATURAL ALPHA RADIOACTIVITY IN MEDIUM-HEAVY ELEMENTS [J].
MACFARLANE, R ;
KOHMAN, TP .
PHYSICAL REVIEW, 1961, 121 (06) :1758-&
[7]   AN EXAMINATION OF GEOCHRONOLOGICAL UTILITY OF ELECTRON-CAPTURE DECAY OF LA-138 [J].
MASUDA, A ;
NAKAI, S .
GEOCHEMICAL JOURNAL, 1983, 17 (06) :313-314
[8]  
REIZLER W, 1957, Z NATURF A, V12, P665
[9]  
SATO J, 1981, RADIOCHEM RADIOA LET, V46, P145
[10]   ALPHA-RADIOACTIVITY OF CERIUM-142 [J].
SENFTLE, FE ;
STERN, TW ;
ALEKNA, VP .
NATURE, 1959, 184 (4686) :630-630