ÒWell,
we are now about 120 years after DarwinÉ Ironically, we have even fewer examples
of evolutionary transitions than we did
in DarwinÕs time. By this I mean
that some
of the classic casesÉ have had to be discarded
or modifiedÉÓ
David
Raup
Field
Museum Bulletin 30 #1 (1979):
25