ISSN 1006-3021 CN11-3474/P
Published bimonthly started in 1979
长江源各拉丹冬地区晚二叠世乌丽群的腕足类生物组合
  
关键词:Permian  Wuli Group  brachiopods  source region of the Yangtze River
基金项目:中国地质调查局“西藏地区1:25万赤布张错幅(146C003001)区域地质调查”项目(编号20001300009121)
作者单位E-mail
牛志军 中国地质调查局宜昌地质矿产研究所湖北宜昌443003 yenzhijun@cgs.gov.cn 
马丽艳 中国地质调查局宜昌地质矿产研究所湖北宜昌443003  
曾波夫 中国地质调查局宜昌地质矿产研究所湖北宜昌443003  
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摘要:
Late Permian Brachiopod Faunas from Wuli Group of Geladandong Mountain Area in the Source Region of the Yangtze River
      Two brachiopod assemblages from Late Permian Wuli Group were recognized in Geladandong Mountain area within the source region of the Yangtze River. One is the Spinomarginifera cf. kueichowensis-Tschernyschewia cf. sinensis-Tyloplecta cf. yangtzeensis assemblage from the Nayixiong Formation of Lower Wuli Group, which is considered to be Wuchiapingian in age. The other is the Leptodus nobilis-Perigeyerella costellata-Enteletes subequivalis assemblage in the Labuchari Formation of Upper Wuli Group, which is thought to be Changhsingian in age. The Late Permian brachiopod in the area belongs biogeographically to the Tethys Realm. Both of them are comparable with the faunas from the contemporaneous strata in southern China.
NIU Zhi-jun,MA Li-yan,ZENG Bo-fu.2003.Late Permian Brachiopod Faunas from Wuli Group of Geladandong Mountain Area in the Source Region of the Yangtze River[J].Acta Geoscientica Sinica,24(4):343-348.
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