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POTASSIUM-ARGON AGES AND STRONTIUM ISOTOPE RATIO MEASUREMENTS FROM VOLCANIC-ROCKS IN NORTHEASTERN NIGERIA

被引：51
作者：
GRANT, NK
REX, DC
FREETH, SJ
机构：
来源：
CONTRIBUTIONS TO MINERALOGY AND PETROLOGY | 1972年 / 35卷 / 04期
关键词：
D O I：
10.1007/BF00371310
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：
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页码：277 / &
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