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中国发现新品种龙鱼化石文化教育英文阅读网

作者:www.ruishiye.com  时间:2017-05-07
 
     
      Chinese and Canadian scientists have announced they' fossil of a new species of osteoglossid fish.中国华宝空调科学家宣布,他们发现了一种新骨舌鱼的言之凿凿化石
     
     


     
Scleropages sinensis species nova, from the Early Eocene period in the Xiawanpu Formation in Hunan province and the Yangxi Formation in Hubei province, central China, to Vertebrata PalAsiatica.In a paper published in the latest issue of Vertebrata PalAsiatica, Dr. Zhang Jiangyong, Institute of Vertebrate Paleontology and Paleoanthropology , Chinese Academy of Sciences, and Dr. Mark Wilson, Department of Biological Sciences, University of Alberta, reported the discovery which dates the divergence1 of Scleropagesand Osteoglossum back to at least the Early Eocene period.The discovery is considered as a significant step toward solving the zoogeographical puzzle of the distribution of osteoglossids, with all 2 known fossil records of Scleropages,The Asian arowana, known as the dragon fish, is a living relative of the new fossil.
本文编辑:中国发现新品种龙鱼化石文化教育英文阅读网

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