Benthic fossil assemblages and depositional facies of the Middle Triassic (Anisian) Yuqing Member of the Qingyan Formation, southern China

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概要

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• The Middle Triassic (Anisian) Yuqing Member of the Qingyan Formation crops out in Guizhou Province, southwestern China, and consists of storm-dominated inner and outer shelf deposits. It contains Tethyan benthic fossils that are grouped into two fossil assemblages. The allochthonous Mentzelia multi-costata-Mentzelia mentzeli assemblage is characterized by brachiopods in the inner shelf facies. The parautochthonous and allochthonous Posidonia wengensis assemblages, composed mainly of epifaunal bivalves, dominate in the inner and outer shelf facies, although some species of Posidonia generally are characteristic of deep-sea environments or low-oxygen conditions.

• 日本古生物学会の論文
• 2004-04-30

著者

• CHEN JIN-HUA

  Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences

• Chen Jin-hua

  Nanjing Institute Of Geology And Palaeontology Chinese Academy Of Sciences

• Komatsu Toshifumi

  Department Of Earth Sciences Faculty Of Science Kumamoto University

• Komatsu Toshifumi

  Department Of Earth And Planetary Science Graduate School Of Science Kyoto University

• Komatsu Toshifumi

  Department Of Earth Sciences Kumamoto University:nanjing Institute Of Geology And Palaeontology Chin

• AKASAKI MASAHIKO

  Department of Earth Sciences, Kumamoto University

• CAO MEI-ZHEN

  Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences

• STILLER FRANK

  Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences

• Cao Mei-zhen

  Nanjing Institute Of Geology And Palaeontology Chinese Academy Of Sciences

• Stiller Frank

  Nanjing Institute Of Geology And Palaeontology Chinese Academy Of Sciences:institute Of Geology And

• Akasaki Masahiko

  Department Of Earth Sciences Kumamoto University

関連論文

• Lower Triassic bivalve assemblages after the end-Permian mass extinction in South China and North Vietnam
• Mode of occurrence and composition of bivalves of the Middle Jurassic Mitarai Formation, Tetori Group, Japan
• Benthic fossil assemblages and depositional facies of the Middle Triassic (Anisian) Yuqing Member of the Qingyan Formation, southern China
• Stratigraphy and fossil bivalve assemblages of the mid-Cretaceous Goshoura Group, southwest Japan

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