Locality: Liuhuanggou, Junggar Basin, Xinjiang-Uygur Autonomous Region, Northwest China.

Horizon: Qigu Formation.


Age: Oxfordian Stage, Lower Malm Epoch, Late Jurassic.


SGP 2001/23, 2005/7: Right upper molars missing the mesiolabial lobe.

SGP 2001/25: A fragmentary left lower molar.

SGP 2004/3: A right lower molwar.

SGP 2004/5: A right ultimate lower molar.

SGP 2004/11: A left dentary fragment with two molars.

SGP 2004/13: A right ultimate lower molar.

SGP 2004/20: A right dentary fragment with the last three broken molars.

SGP 2004/23, /25, /34: Right upper molar labial fragments.

SGP 2004/26, /27, /35, /37: Left molar distal fragments.

SGP 2004/28: A right lower molar fragment.

SGP 2004/29: A right lower molar misssing the pseudotalonid.

SGP 2004/32: A right upper molar lacking the distal side.

SGP 2005/8: A left dentary fragment wiht alveoli for three posterior molars.

SGP 2005/12: A right lower molar distal fragment.

SGP 2005/13, /30, /36: Right upper molar lingual fragments.