Museum fossil links snakes to lizards
Four-legged specimen suggests serpents evolved first on land
MISSING LINK A fossil of a four-legged snake (shown in this illustration) offers evidence that snakes evolved from lizards.
Julius T. Cstonyi
Four-legged specimen suggests serpents evolved first on land
MISSING LINK A fossil of a four-legged snake (shown in this illustration) offers evidence that snakes evolved from lizards.
Julius T. Cstonyi