CAJ | 학술논문

　　以塔里木盆地奥陶纪构造研究为基础，结合岩性、电性特征和古生物（包括微量元素）分析，认为塔中地区恰尔巴克组沉积在加里东中期运动Ⅰ幕之后，沉积较连续，无较长时间沉积间断；古生物及微量元素均指示恰尔巴克组为较深水沉积环境。通过与塔北地区恰尔巴克组岩性、电性特征对比分析，认为塔中地区存在能够与塔北相对比的恰尔巴克组。
　　이탑리목분지오도기구조연구위기출，결합암성、전성특정화고생물（포괄미량원소）분석，인위탑중지구흡이파극조침적재가리동중기운동Ⅰ막지후，침적교련속，무교장시간침적간단；고생물급미량원소균지시흡이파극조위교심수침적배경。통과여탑북지구흡이파극조암성、전성특정대비분석，인위탑중지구존재능구여탑북상대비적흡이파극조。
Based on the study of tectonic setting in Tarim Basin and combined with lithology, logging and paleontologi-cal data(microelement) , this article believes that Qrebake Formation deposits after the first episode of Middle Caledo-nian Orogeny and the deposition is continuous without long time sediments hiatus;Paleontological data and microele-ment of Qrebake Formation can indicate deep-water environment;Compared with the lithology and logging of TaBei’s Qrebake formation, it is believed that there exists a Qrebake Formation in Tazhong,which could compared with the Qre-bake Formation in Tabei area.