Fossilized whale skulls reveal feeding secrets of sharks 5 million years ago
A new study analyzing two fossilized whale skulls from around 5 million years ago has revealed fragments of sharks' teeth lodged inside them. This provides rare evidence of how sharks fed on whales in north European waters in prehistoric times.
Image: Phys.org
A new study analyzing two fossilized whale skulls from around 5 million years ago has revealed fragments of sharks' teeth lodged inside them. This provides rare evidence of how sharks fed on whales in north European waters in prehistoric times.
Originally published at Phys.org
