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Re: Transitional Fossils



In a message dated 95-10-03 09:08:54 EDT, Thomas_R_HOLTZ@umail.umd.edu (th81)
writes:

>An ancestral taxon will appear stratigraphically earlier than its
>descendants, and (perferably) within the geographic range of the
descendants.
>
>

When did stratigraphy and biogeography get into cladistics?