[–] derram 0 points 0 points (+0|-0) ago 

https://archive.fo/AXko9 :

Terrible Teeth Reveal How Dinosaurs Chomped - Scientific American Blog Network

'Picking out carnivorous dinosaurs in the fossil record isn’t a huge challenge. '

'And if the conclusions of this study hold, it only further underscores the bizarre nature of Mesozoic environments like those preserved in the Morrison Formation, where multiple large carnivorous dinosaurs have been found in the same deposits. '

'Their teeth look like knives, often compressed from side to side, recurved, and serrated along the cutting edges. '

'I’ve written plenty about the damage theropod dinosaurs inflicted on bones lately. '

' What differentiated them, and what allowed them all to find prey suitable to their tastes and abilities, has to go deeper than their terrible teeth. '

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