Science

100-Million-Year-Old Snake Had Hind Legs and Lost Bone That Rewrites Evolution

A remarkably preserved fossil reveals early snakes were large, wide-mouthed predators rather than tiny burrowers, challenging long-held theories about snake origins.

100-Million-Year-Old Snake Had Hind Legs and Lost Bone That Rewrites Evolution
Read the full reporting at ScienceDaily Top.

Originally reported by ScienceDaily Top.

paleontology snake evolution Najash rionegrina fossil limbed snakes Cretaceous