古脊椎动物学报 ›› 1995, Vol. 33 ›› Issue (01): 17-23.
• 古脊椎动物学报 •
Li Jinling, Cheng Zhengwu
摘要： 详细记述了发现于甘肃玉门大山口上二叠统波罗晰类的新材料。依据其齿列特征——向前倾伏的弯钩状的门齿和横宽的具旁侧单一齿尖的颊齿，将其归入Belebey vegrandis Ivachnenko 1972。这是波罗蜥类在中国的首次发现，具有重要的地层和古生物地理意义。
Abstract: The fossils forming the subject of the present study were collected from Da shankou, a Late Permian locality near Yumen, Gansu, which was first found by the last author in early 1980's. A trial excavation at this site proved that there exists a fossil-bearing lens containing some articulated skeletons on lower tetrapods and a huge number of isolated bones. Then, a project "Study of the Late Permian vertebrate fauna in Qilianshan and its paleobiogeography" was proposed and supported by the National Sciences Foundation in 1990.
In the field seasons of 1991 and 1992 numerous amphibian and reptile remains including temnospondyls, dinocephalians, eotitanosuchians and bolosaurs were collected. The Yumen assemble is comparable to those of Zone II of Russia and Tapinocephalus zone of South Africa. A thorough preparation is still in progress and the following deals With bolosaur among the fauna. The stratum of the locality and detailed descriptions of the fauna will be given to appear seperately.
李锦玲， 程政武. 波罗蜥类(bolosaurs)在中国上二叠统的发现——甘肃玉门晚二叠世脊椎动物群系列报道之一[J]. 古脊椎动物学报, 1995, 33(01): 17-23.
Li Jinling, Cheng Zhengwu. THE FIRST DISCOVERY OF BOLOSAURS FROM UPPER PERMIAN OF CHINA[J]. Vertebrata Palasiatica, 1995, 33(01): 17-23.