It would seem the design that can survive the most extinctions would be the clear winner in the end.

  • Melatonin@lemmy.dbzer0.comOP
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    9 months ago

    That was one of the points they made about the two big Devonian extinctions. They said it may have involved a warming, followed by an ice age, followed by another warming, all in rapid succession. The cartilaginous fish came through, the armored fish were all wiped out.