求翻译：中国地质大学实地考证，这是世界上唯一两岸不同地质年代的地缝。右岸为1.8-2.3亿年前形成的三迭纪地层，左岸是2.5-2.8亿年前形成的二迭纪地层。原因是：在早期地壳变动中由于断裂作用，使三迭纪地层与二迭纪地层呈断层接触，后经过山地抬升和水流沿断裂薄弱带长期下切、侵蚀，而形成现在的深谷地缝。是什么意思？

China University of Geosciences field research, which is the world's only two sides to sew different geological era. The right bank of 1.8-2.3 billion years ago, the formation of Triassic strata, the left bank is formed 2.5-2.8 million years ago Permian strata. The reason is: in the early crustal mo

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Chinese Geology University textually researches on the spot, this is in the world the only both banks different geological time crack.The right bank is three repeat discipline stratum which 1.8 - 230,000,000 ago formed, the left bank is two repeat discipline stratum which 2.5 - 280,000,000 ago forme

Geosciences field research, this is the only different geological time on both sides of joints. 1.8-230 million years ago to form on the right bank of Triassic formations, is 2.5-280 million years ago to form on the left bank of the Permian period formation. Reason: in the early changes in the Earth

Geosciences field research, this is the only different geological time on both sides of joints. 1.8-230 million years ago to form on the right bank of Triassic formations, is 2.5-280 million years ago to form on the left bank of the Permian period formation. Reason: in the early changes in the Earth