Large dinosaurs had keyhole-shaped eye sockets for stronger bites - study
Dinosaurs like the Tyrannosaurus rex (T-rex) possess strange keyhole-shaped eye sockets. This study suggests that the shape let it develop such a powerful bite.
The skull of the dinosaur Tyrannosaurus rex (T-rex). These predators had incredible eyesight but a strange keyhole-shaped eye socket (Illustrative).(photo credit: PIXABAY)ByAARON REICHUpdated: