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Re: Vote on the Definition of "Aves" (er, crocs)
On 10/1/06, Anthony Docimo <email@example.com> wrote:
>From: Roberto Takata <firstname.lastname@example.org>
>CC: Dinosaur Mailing List <>
>Crocodylia+Testudines clade (some genetic study place Testudines as an
>archosaur taxon - syster to Crocodylia).
>When they say extant, what if the group goes extinct?
a wild guess here, but I would guess that they then call the group extinct.
Good pun, but there was a (extinct) context on which that period was