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阿哈布拉克群是目前中天山中段含有多金属矿产的主要地层之一,但其时代归属长期以来争论未决。有的根据变质程度将其划为志留纪,称阿哈布拉克群,有的则根据已发现的叠层石Collenia认为它属于前寒武纪。究其原因,主要是无可靠的化石根据。1986年5月以来,我研究组在托克逊县可可乃克地区,进行了较详细的区域地质调查工作,根据生物化石、岩石组合、变形变质特征等,认为原阿哈布拉克群应解体为截然不同
The Ahabulac Group is currently one of the major formations that contain polymetallic minerals in the middle Tianshan Mountains, but its age has long been argued. Some are classified as Silurian according to the degree of metamorphosis, known as the Ahabulac group, while others are based on the discovered stratigraphic Collenia that it belongs to the Precambrian. The reason is mainly based on unreliable fossils. Since May 1986, our research team conducted a more detailed regional geological survey in the Keke Se Neng district of Toksun County. According to the characteristics of biological fossils, rock assemblages, deformations and metamorphoses, the original Ahab Brack group should be disintegrated For a completely different