dinosaurs
Scientists ID tiny prehistoric sea worm with 50 head spines
Capinatator — which means grasping swimmer — lived 500 million years ago at a time when creatures started getting bigger and more diverse.
Jurassic-era crocodile with T-rex teeth discovered in Madagascar
The findings fill the gap in a million-year-long ghost lineage of Notosuchia, which was earlier unknown in the Jurassic period.
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