Vancleavea is a genus of extinct, armoured, non-archosaurian archosauriform with relatively small limbs from the Late Triassic of western North America, and is the oldest known form to date. It was aquatic or semi aquatic.
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Vancleavea is a genus of extinct, armoured, non-archosaurian archosauriform with relatively small limbs from the Late Triassic of western North America, and is the oldest known form to date. It was aquatic or semi aquatic.