摘要
<正>Objective The Beishan area, located on the southern margin of the Central Asian orogenic belt, includes four main ophiolitebearing belts. From north to south, these are the Hongshishan ophiolitic belt, the Jijitaizi-Xiaohuangshan ophiolitic belt, the Hongliuhe-Xichangjing ophiolitic belt,
-
单位中国地质科学院