摘要
索尔碎屑岩是吉林省地质调查院在进行1/25万多巴区幅区域地质调查时建立的非正式地层单位。该套地层不整合于辉石橄榄岩之上,以其独特的岩石类型及岩石组合,揭示了永珠蛇绿岩带在晚侏罗世拉开时形成了橄榄质海山,在其周围裙裾堆积的沉积环境特征。
Suo’er clasolite is an informal stratigraphic unit,which based on 1：250 000 Duoba regional geological survey of Jilin institute of geological survey.The stratum unconformity in pyroxene peridotite,with its unique rock types and rock combination,reveals the features of sedimentation environment that Yongzhu ophiolite belt formed olive seamount in the Late Jurassic,and sedimenry apron.
出处
《吉林地质》
2013年第2期17-19,共3页
Jilin Geology
