首页 | 本学科首页   官方微博 | 高级检索  
   检索      


Latest European coelacanth shows Gondwanan affinities
Authors:Cavin Lionel  Forey Peter L  Buffetaut Eric  Tong Haiyan
Institution:Department of Palaeontology, The Natural History Museum, London, UK. l.cavin@nhm.ac.uk
Abstract:The last European fossil occurrence of a coelacanth is from the Mid-Cretaceous of the English Chalk (Turonian, 90 million years ago). Here, we report the discovery of a coelacanth from Late Cretaceous non-marine rocks in southern France. It consists of a left angular bone showing structures that imply close phylogenetic affinities with some extinct Mawsoniidae. The closest relatives are otherwise known from Cretaceous continental deposits of southern continents and suggest that the dispersal of freshwater organisms from Africa to Europe occurred in the Late Cretaceous.
Keywords:
本文献已被 PubMed 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号