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第期中国东部新生代火山岩K一Ar.年代学及其演化·························..·······……,二”·······……王慧芬等(1)大庙斜长岩杂岩体侵位年龄的初步研究····································
K-Ar dating and its evolution of the Cenozoic volcanic rocks in eastern China ....... ......, two "···························································································································································································································· ·······································