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News from northeastern Brazil Brazil

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Four-legged fossil snake is a world first
Despite these legs, this is definitely a snake. "Tetrapodophis amplectus" Dave Martill, University of Portsmouth
<p>The first four-legged fossil snake ever found is forcing scientists to rethink how snakes evolved from lizards.</p> <p>Although it has four legs, Tetrapodophis amplectus has other features that clearly mark it as a snake, says Nick Longrich, a palaeontologist ...