Plume-type Ophiolites, Large Igneous Provinces and Geology of the Earth-like Planets  

作　　者：ISHIWATARI Akira 

机构地区：[1]Center for NE Asian Studies,Tohoku Univ.

出　　处：《Acta Geologica Sinica(English Edition)》2015年第A02期33-34,共2页地质学报（英文版）

摘　　要：Plume-type is a new branch of ophiolite classification introduced by Dilek and Fumes （2011; GSAB, 123,387-）. Its most typical example is the komatiite-basalt-gabbro- wehrlite assemblage that is exposed on the Gorgona Island off Colombia, South America and is interpreted as a part of the Caribbean large igneous province （LIP）. Analogous rock assemblage occur in the accretionary complexes in the circum-Pacific orogenic belts such as in Japan （Ishiwatari and Ichiyama, 2004; Int.Plume-type is a new branch of ophiolite classification introduced by Dilek and Fumes （2011; GSAB, 123,387-）. Its most typical example is the komatiite-basalt-gabbro- wehrlite assemblage that is exposed on the Gorgona Island off Colombia, South America and is interpreted as a part of the Caribbean large igneous province （LIP）. Analogous rock assemblage occur in the accretionary complexes in the circum-Pacific orogenic belts such as in Japan （Ishiwatari and Ichiyama, 2004; Int.

分 类 号：P588.1[天文地球—岩石学]