查干凹陷位于银根盆地东部，勘探主要目的层为下白垩统。

Chagan depression is in the east of Yin 'gen basin, and lower cretaceous is major exploration stratum.

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建议在梨树镇坳陷下白垩统找气，在平阳镇坳陷老第三系找油。

The prospecting for gas in Lishuzhen depression and oil in Pingyangzhen depression is suggested.

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甘肃永靖盐锅峡下白垩统河口群盐锅峡组发现大量恐龙足迹化石。

There are a lot of dinosaur footprints in the Early Cretaceous from Yanguoxia, Yongjing County, Gansu Province.

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