Jun 2, 2022
Short-necked giraffe relative discovered in China. It used its helmet head to bash rivals.
Nearly 17 million years ago, a relative of modern giraffes that roamed northern China sported a thick, stumpy neck and a thick skull — perfect for sparring with rival males in headbutting battles. The newly-discovered giraffe relative, a now-extinct species named Discokeryx xiezhi, also had a bony, disk-like shield on...