1 李星学,姚兆奇.东亚石炭纪和二叠纪植物地理分区.见:古生物学基础理论丛书编委会.中国古生物地理区系.北京: 科学出版社,1983:74~82 2 Chaloner W G ,Meyen S V. Carboniferus and Permian floras of the Northern Continents. in Halam,A. (ed.), Atlas of Palaeo biogeography, Amsterdam :EIsevier sci. publ, cu. ,1973;169~186 3 Meyen S V, The Carboniferus and Permian foras of Angaralard (A Synthesis). Lucknow, India: International publishets (Regd.), 1982:108 4 窦亚伟,孙吉华.新疆北部晚古生代植物概况地质学报,1985,59(1):1~9 5 杨逢清.石炭纪.见:殷鸿福等.中国古生物地理学.武汉:中国地质大学出版社,1988;151~175