Labels:curtain | fence | microwave | person | plant | pole | sky | windowpane OCR: ORIGINS The thecodont reptiles were dominant animal group during the Triassic period They were related 04 the dinosaurs and pterosaurs and are believed to have given rise to the first birds Recreated here from fossil evidence is the Ornithosuchus. Its hind limbe were longer than the forelimbs. The forelimbs may have developed into winge for flight. contents ontions 4inb bookmark last menu Triasaic limbs wings options quit
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