Xibei diqu gushengwu tuce: Xinjiang Weiwuer Zizhi Qu fence. 1. Wanuuan gudai - zaogusheng dai bufen. [Atlas of fossils of Xinjiang Province. 1. Upper Proterozoic-Lower Palaeozoic.] Dizhi Chuban She, Peking, 1981: 1-332. 66 [Zoological Record Volume 118]