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Triassic reptiles had live young
Email: Graciela Flores - graciela_flores@nasw.org News from The Scientist 2004, 5(1):20041118-01
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The largest and most diverse group of Triassic aquatic reptiles gave birth to live young, researchers report in this week's Nature. The finding in sauropterygians is the first evidence of viviparity in this group of animals, which lived throughout the Mesozoic era, from 250 to 65 million years ago.
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