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Rb-Sr DATING OF ILLITE IN RED ROCK SERIES
【摘要】 <正> To determine the Mesozoic and Cenozoic red rock series, volcanogenic intercalations in them have been taken for dating by geologists. But the validity of this method is limited because the intercalation does not occur in all the red rock series. Thus, we try to use illite in red beds and red cements of some karst breccias near Guilin to determine their Rb-Sr isotopic ages. The results are promising.
【关键词】 rock;
Cenozoic;
dating;
karst;
Mesozoic;
isotopic;
sedimentary;
mudstone;
sedimentation;
latter;
- 【文献出处】 Science Bulletin ,科学通报(英文版) , 编辑部邮箱 ,1987年13期
- 【被引频次】1
- 【下载频次】9