Petrologically, new discovery includes a suite of the Late Permian-Early Triassic ophiolites in the southern part of the surveyedarea and ophiolites in Duolie, Dagring Village.
岩石方面，在测区南部新发现了一套晚二叠世一早三叠世蛇绿岩。
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Based on the number of such bodies in the areasurveyed, the astronomers then extrapolated that such objects could be extremely common.
基于在此区域内研究发现的星体数量，天文学家推断这种星体可能是很普遍的。
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She says crews came to the neighborhood this week, surveyed the area and saw how, with what tools and equipment, they could knock it down.