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RSS FeedsStone-age `likes`: Study establishes eggshell beads exchanged over 30,000 years
(PHYSorg.com Archaeology & Fossils)

 
 

10 march 2020 08:35:05

 
Stone-age `likes`: Study establishes eggshell beads exchanged over 30,000 years
(PHYSorg.com Archaeology & Fossils)
 


A clump of grass grows on an outcrop of shale 33,000 years ago. An ostrich pecks at the grass, and atoms taken up from the shale and into the grass become part of the eggshell the ostrich lays.


 
70 viewsCategory: Science > Archaeology
 
Researchers find adaptive morphology influenced by climate
(PHYSorg.com Archaeology & Fossils)
Discovery of smallest known mesozoic dinosaur reveals new species in bird evolution
(PHYSorg.com Archaeology & Fossils)
 
 
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