Donghe sandstone is currently major target for exploration in Tazhong area of Tarim Basin.

东河砂岩是目前塔里木盆地塔中地区勘探的主要目的层系。

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This discovery changed the sole knowledge of structural feature in Tazhong area and aroused new knowledge of Middle-Late Ordovician structural anticlines background in Tarim basin.

这一发现改变了对塔中地区构造特征的单一认识，启发了对塔里木盆地中晚奥陶世构造背景的新认识。

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Marmorization is typical on the Tangwangcheng outcrop section in Bachu county at the northwestern margin of Tarim Basin and in cores from Well Zhong-16 in the Tazhong area.

塔里木盆地西北缘巴楚县的塘王城剖面是大理岩化作用较为典型的野外剖面，塔中地区的中16井是揭示大理岩化作用较为典型的钻井。

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