Vermicular fossils in the Early Cambrian Xidashan Formation in the Quruqtagh region of Xinjiang, China

作     者：YANG Ruidong, ZHANG Chuanlin, SONG Guoqi and LUO Xinrong (Postgraduate School of Guizhou University, Guiyang 550025, China Nanjing Institute of Geology and Mineral Resources, Nanjing 210016, China Geological Survey of No. 3 Geological Party, Xinjiang, Kurle 841000, China) 

作者机构：Postgraduate School of Guizhou University Guiyang 550025 China Nanjing Institute of Geology and Mineral Resources Nanjing 210016 China Geological Survey of No. 3 Geological Party Xinjiang Kurle 841000 China 

出 版 物：《Progress in Natural Science:Materials International》 (自然科学进展·国际材料(英文))

年 卷 期：2006年第16卷第5期

页      面：559-562页

核心收录：

学科分类：070903[理学-古生物学与地层学(含：古人类学)] 0709[理学-地质学] 07[理学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：Supported by the Major State Basic Research Development Program of China (Grant No. 2002CCC02600) National Natural Science Foundation of China (Grant Nos. 400462001 40062001) Guizhou Provincial Excellent Talent Foundation (2002-013) the Postdoctoral Scientific Foundation of China (20033209) and Guizhou Provincial President's Funds (2004-233) 

主　　题：vermicular fossil Early Cambrian Quruqtagh Xinjiang. 

摘      要：Large amounts of vermicular fossils and a minor amount of sponge animal fossils have been found in the Early Cambrian Xidashan Formation in the region of Quruqtagh, Xinjiang. Vermicular fossils are generally more than 50 mm long and 0. 3-1. 4 mm wide; their wrinkled lamellae are microfine with 3-10 pieces within the length of every each millimeter. The fossils are considered to be Sabellidites cambriensis Sokolov (1965) . The Xidashan Formation is the highest stratum in which Sabellidites occur, as has been so far reported.