This study was supported by grants from the National Key Basic Research and Development Program (Grant 2006CB701405) and the China Geological Survey (Grant 200413000024) to Ji Qiang.
Lü Junchang, Ji Qiang, GAO Yubo, Li Zhixin.2007. A New Species of the Ankylosaurid Dinosaur Crichtonsaurus (Ankylosauridae: Ankylosauria) from the Cretaceous of Liaoning Province, China[J]. ACTA GEOLOGICA SINICA(English edition),81(6):883~897
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