of lacustrine deposits, nearly light brown massive argillaceous siltstone, containing manylumpy, along with gray-green stripes, locally with light gray-green thin interlayer. It belongs to the place for the fossils of the hipparion fauna. The fossils of the Machairodus, Hezhengia, Hyaena and The well-preserved fossil mining caves are the best place to learn about the original production museum has been built in the site, covering a construction area of nearly 10,000 m2.