Palaeopteryx is a Maniraptoran from late Jurassic Colorado, USA. It was 12in (30 cm) and weighed about 5 lbs. Known from hip bones and a femur. It may be an early bird or a Deinonychosaur.
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Palaeopteryx is a Maniraptoran from late Jurassic Colorado, USA. It was 12in (30 cm) and weighed about 5 lbs. Known from hip bones and a femur. It may be an early bird or a Deinonychosaur.