| 关于南岭花岗岩时代和分期讨论的倡议 |
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| 引用本文： | 王联魁,范嗣昆,朱为芳,吴学益,桂训唐.关于南岭花岗岩时代和分期讨论的倡议[J].地球化学,1976(1):18-22. |
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| 作者姓名： | 王联魁 范嗣昆 朱为芳 吴学益 桂训唐 |
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| 作者单位： | 中国科学院贵阳地球化学研究所
(王联魁，范嗣昆，朱为芳，吴学益)，中国科学院贵阳地球化学研究所(桂训唐) |
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| 摘 要： | Based upon the present research stratus on Nan Ling granites and in the view of the defferenees in the opinions on the ages and periodic division of Nan Ling granites existing among some research units concerned, a proposal has been snbmitted in the paper, pointing out that it is quite necessary to launch a discussion in the deeper-going way on the problem involving the ages of Nan Ling granites and their periodic division in the journal “GEOCHIMICA”. The main topics expected to be discussed are as follows : (1) The existanec of Hereynian granites and the possibility of the formation of non-orogenic granites; (2) The divisional boundary between Yeushanian and Indonsinian granites and their distributional characteristics; (3) The periodic sub-division of Yenshanian granites and their relatiouship with mineralization ; (4) The division of the ,ages of granites older than the Caledonian period.
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| 关 键 词： | 同位素地质年代学 晚古生代 花岗岩 南岭地区 |
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