Yuan Ming Qing shi san bai shou xin yiChangping Zhao, Mengsheng Li, Keqin Gao, Zongwei Li · First published 2002Open the Tome
Taxonomic composition and systematics of Late Cretaceous lizard assemblages from Ukhaa Tolgod and adjacent localities, Mongolian Gobi DesertGao, Keqin · First published 2000Open the Tome
Taxonomy and evolution of late Cretaceous lizards (Reptilia:Squamata) from western CanadaGao, Keqin · First published 1996Open the Tome
