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RSS FeedsNew study identifies ancient shark ancestors
(PHYSorg.com Archaeology & Fossils)

 
 

14 march 2017 21:59:57

 
New study identifies ancient shark ancestors
(PHYSorg.com Archaeology & Fossils)
 


New research based on x-ray imaging provides the strongest evidence to date that sharks arose from a group of bony fishes called acanthodians. Analyzing an extraordinarily well-preserved fossil of an ancient sharklike fish, researchers identified it as an important transitional species that points to sharks as ancanthodians` living descendants. The work is published in the journal American Museum Novitates.


 
11 viewsCategory: Science > Archaeology
 
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(PHYSorg.com Archaeology & Fossils)
 
 
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