Pliosaur Bone rockinaboxchelyabinsk Typically ~3" (75mm) in diameter

Typically ~3" (75mm) in diameter

The tool was recovered in the Bergerac region of France and is estimated to be between 35

000 years and shows an incredible internal pattern of glittering minerals

" Chinese Science Bulletin 54

Pliosaur Bone rockinaboxchelyabinsk Typically ~3" (75mm) in diameterWith a length of over ten meters and razor sharp teeth, the Pliosaur was a terror in the Jurassic ocean. It had its choice of options when devouring prey: swallow them whole with its massive mouth or tear them apart with its reinforced jaws. With these advantages, this aquatic reptile ruled the seas for 110 million years across the Mesozoic Era. This specimen is a piece of fossilized Pliosaur bone, recovered from the Lower Oxford Clay in