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In Photos: Fossils Reveal Bizarre Boomerang-Headed Amphibian

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Hunter

Credit: Robert Bakker.
An illustration of Dimetrodon extracting an unfortunate boomerang-head amphibian from its burrow. Shed teeth mingled with amphibian bones reveal that the…Read More »





fin-back ate these strange burrowing creatures in the Permian period.   Less «
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