A new pterosaur species was recently discovered in the vomit of a dino. But that's just the start of revelations from prehistoric excretions. Millions of years ago, a predator like spinosaurus (shown ...

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(via PBS Eons) While dino bones from the Late Triassic Period are few and far between, the other clues they left behind can reveal how this epic saga played out to those with the stomach to decipher ...