CAJ | 학술논문

库鲁克塔格地区新元古代-早寒武世火山岩十分发育，从早南华世到早寒武世均有分布。本区火山岩从老到新分为贝义西、阿勒通沟、扎摩克提、水泉四个喷发期。本文对南华纪贝义西、阿勒通沟喷发期火山岩的主量元素、微量元素及稀土元素地球化学特征研究表明，两喷发期火山岩均形成于大陆裂谷环境。本区火山岩的形成，是塔里木运动的重要佐证，是Rodinia超大陆裂解事件的岩石记录，揭示了本区Rodinia超大陆裂解始于早南华世。
고로극탑격지구신원고대-조한무세화산암십분발육，종조남화세도조한무세균유분포。본구화산암종로도신분위패의서、아륵통구、찰마극제、수천사개분발기。본문대남화기패의서、아륵통구분발기화산암적주량원소、미량원소급희토원소지구화학특정연구표명，량분발기화산암균형성우대륙렬곡배경。본구화산암적형성，시탑리목운동적중요좌증，시Rodinia초대륙렬해사건적암석기록，게시료본구Rodinia초대륙렬해시우조남화세。
The Neoproterozoic volcanic rock from Early Nanhua to Neosinian are widely distributed in the area of Quruqtagh.The Neoproterozoic volcanic rock contains Beiyixi, Aletogol, Zamoketi and Shuiquan erupt era.The geochemistry characteristics of their major element, trace element and Ree element of the Neoproterozoic volcanic rock reveal that each volcanic rock is average formed in a continental-rift environ-ment. The formation of Neoproterozoic volcanic rock is the important evidence of the Tarim movement and a petrological record of the breakup event of the supercontinent Rodinia, which reveals the breakup of the supercontinent Rodinia in Tarim block started in Early Nanhua.