【摘 要】
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A comprehensive analysis of the fauna indicates that three vertebrate assemblage zones existed in the Upper Permian of China. Among them the Dashankou lower tet
【出 处】
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Science in China(Series D:Earth Sciences)
论文部分内容阅读
A comprehensive analysis of the fauna indicates that three vertebrate assemblage zones existed in the Upper Permian of China. Among them the Dashankou lower tetrapod fauna consisting mainly of therapsids is the most primitive and abundant one. It is more closely related to Zone II of Russia than to the Eodicynodon Assemblage Zone of South Africa. Zone II of Russia in the Late Permian played a role of bridge for the dispersal of tetrapods from North America to South Africa and China at that time.
A comprehensive analysis of the fauna that that three vertebrate assemblage zones existed in the Upper Permian of China. Among them the Dashankou lower tetrapod fauna consisting primarily of therapsids is the most primitive and abundant one. It is more closely related to Zone II of Russia than to the Eodicynodon Assemblage Zone of South Africa. Zone II of Russia in the Late Permian played a role of bridge for the dispersal of tetrapods from North America to South Africa and China at that time.
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