The innards of a voracious carnivorous dinosaur preserved in an exceptionally rare fossil
The “exceptional” fossil of Fragrant daurlong from the Upper Cretaceous period of Inner Mongolia, China. (Image credit: Wang, X. et al. Scientific Reports (2022); (CC BY 4.0)) (opens in a new tab) More than 100 million years ago, a fearsome bird-like dinosaur was swept into a lake and transformed into an exceptional fossil in what …