KERATOPHYRE

作品数：4被引量：9H指数：2
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Isotope geochronology of Dapingzhang spilite-keratophyre formation in Yunnan Province and its geological significance被引量：2
《Science China Earth Sciences》2000年第2期200-206,共7页钟宏 胡瑞忠 叶造军 涂光炽 
On the basis of the geological field investigations and isotope geochronological studies the Sm-Nd isochron age (513 Ma?0 Ma), Rb-Sr isochron age (511 Ma? Ma) and K-Ar age (312-317 Ma) of the Dapingzhang spilite-kerat...
关键词：spilite-keratophyre FORMATION ISOTOPE GEOCHRONOLOGY CAMBRIAN Dapingzhang Yunnan. 
Discovery of Permian island-arc basalts in the Cenxi area and the tectonic significance──A piece of evidence for the paleo-Tethyan tectonic belt in western Guangdong and eastern Guangxi被引量：6
《Chinese Science Bulletin》1998年第21期1838-1842,共5页ZHANG Boyou 1, ZHAO Zhenhua 1, SHI Manquan 1, YANG Shufeng 2 and CHEN Hanlin 2 1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China 2. Department of Earth Sciences, Zhejiang University, Hangzhou 310027, China 
ThisworkwassupportedbytheNationalNaturalScienceFoundationofChina (GrantNo .49472 149)andNaturalScienceFoundationofGuangdongProvince
Cenxi Permian basalts are the late Palaeozoic island-arc type basalts first found in South China. REE and trace element characteristics and distribution patterns show that this volcanic formation, which has been isoto...
关键词：spilite-keratophyre pillow lava PERMIAN continental margin paleo-Tethyan evolution. 
Geochronology and Isotope Geochemistry of the Xiqiu Spilite-Keratophyre in Zhejiang Province,China被引量：1
《Chinese Journal Of Geochemistry》1993年第1期25-34,共10页沈渭洲 凌洪飞 章邦桐 
Spilite-keratophyre is a key member of the Shuangxiwu Group volcanic series in Zhejiang Province.Presented in this paper are the reliable Sm-Nd internal isochron age (1012±18Ma,∈Nd(T)=4.4±0.1) and whole-rock Rb -Sr...
关键词：地球年代学 同位素 地球化学 浙江 细碧岩 角砾岩 
Nd, Sr and O Isotopic Study on Spilite-Keratophyre in Xiqiu,,Zhejiang Province, China
《Acta Geologica Sinica(English Edition)》1992年第2期165-176,共12页Shen Weizhou Zhang Bangtong Ling Hongfei Lai Mingyian Yang Jiedong Tao Xiancong Department of Earth Sciences, Nanjing University, Nanjing, Jiangsu Modern Analysis Centre, Nanjing University, Nanjing, Jiangsu 
Nd, Sr and O isotopic study on the spilite-keratophyre sequence in Xiqiu shows that its ∈_(Nd) values are inthe range of 4.02-5.26, and its ∈_(Sr) values, +1.4-2.6. According to the points of these data in the ∈_(N...
关键词：Sr and O Isotopic Study on Spilite-Keratophyre in Xiqiu China Zhejiang Province ND 
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