Tang Yingjun Institute of Vertebrate Palaeontology and Palaeoanthropology; Academia SinicaLiu Ziqi; Chen Da; Chert Luquan Coal Geology Prospecting Team No. 186; Shaanxi;

• 中国科学院古脊椎动物与古人类研究所;陕西省一八六煤田地质勘探队;