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/ / / Just in time for Valentine's Day: Newly discovered dinosaur had heart-shaped tail

Just in time for Valentine's Day: Newly discovered dinosaur had heart-shaped tail

The dinosaur that wears its "heart" on its tail provides new clues to how ecosystems evolved in Africa, a new study suggests.

      
 
 


from USATODAY - World Top Stories http://bit.ly/2IebpLZ
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