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Oct 28, 2011 02:04

The Time Tree: compare two species or higher taxa and find out how long ago their evolutionary split was.

links, science: paleobiology, nature, science: biology, animals

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Comments 4

q10 October 28 2011, 00:42:42 UTC
that's lovely.

it seems to be smart about paraphyly, too: when you give it reptilia and mammalia it gives you an estimate without complaining, but when you give it reptilia and aves, it asks you which reptilian clade you meant.

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skalja October 28 2011, 22:12:44 UTC
Oh, that is pretty good.

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pridefall October 28 2011, 18:08:09 UTC
OH GOD I WILL BE DOING THIS ALL DAY NOW.

You've ruined me.

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skalja October 28 2011, 22:24:19 UTC
Haha, sorry? I sorta linked it to exorcise it from my tabs...

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