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How long are you planning to stay here? http://redtube.in.net/ redtube mature Scans of the skeleton allowed scientists to reconstruct the dinosaur's vocal abilities. Farke said: "If adult Parasaurolophus had 'woofers,' the babies had 'tweeters'. The short and small crest of baby 'Joe' shows that it may have had a much higher pitch to its call than did adults. |
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2019-06-07 16:44:06 |
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