Yahoo News (USA) September 25th, 2017 07:41 AM: Extinct Big-Mouthed Frogs May Have Dined on Dinos


Initially, the scientists calculated the bite force in small "Pac-Man" frogs, also known as South American horned frogs. Then, the researchers scaled up their findings to determine bite force in an extinct relative, a giant, armored amphibian known as Beelzebufo ampinga, or "devil frog," that lived about 65 million to 70 million years ago. The scientists' findings showed that the extinct devil frog would have had a vise-like mouth grip even more powerful than that found in living horned frogs.


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