Jurassic crocodile discovery sheds light on reptiles' family tree

A newly identified species of 150 million-year-old marine crocodile has given insights into how a group of ancient animals evolved.<br />
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The ancestor of today’s crocodiles belonged to a group of animals that developed a tail fin and paddle-lik …
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Enlace: Jurassic crocodile discovery sheds light on reptiles’ family tree