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Warm-bloodedness Possibly Much Older Than Previously Thought

Discussion in 'The Library' started by Rich, May 18, 2017.

  1. Rich

    Rich Administrator Staff Member Premium Member

    Warm-bloodedness in land animals could have evolved much earlier than previously thought, suggests a study of the bones of the long-extinct mammal predecessor Ophiacodon. M5vneGyeu0U.gif

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    Use this thread to discuss the article above. What are your thoughts about Warm-bloodedness possibly much older than previously thought?

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