Scientists are studying fossilized feces from 126 million years ago in Spain to better understand the animals that left them behind. Scientists...in an extinct swamp in Spain have discovered it once teemed with carnivorous turtles, sharks and crocodiles.

http://bit.ly/2J7a5Kl

Submitted May 24, 2018 at 05:39AM by madazzahatter http://bit.ly/2GLtsmL