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Re: Feduccia on MANIAC
John said something to the extent that Feduccia now believes basal
dromaeosaurids are birds, but remain unrelated to more derived members.
looks like he was careful in how he phrased it, this doesn't seem to be the
>From Feduccia (2002):
If, as proposed by Paul (2002) and Czerkas et 2002), dromaeosaurs are
actually birds, either flightless or becoming flightless, then the question
origins is again completely reopened. But aside from the obvious problems, that
proposal has major
implications because both camps in the debatewould have portrayed
dromaeosaurs incorrectly, and Czerkas et al. (2002:120) note, ââcladistics
a highly misleading interpretation of the evidence,ââ and (p. 122)
origin of birds stems further back to a common ancestor of pre-theropod
status.ââ If correct, whatever the case, the presence Cryptovolans as a
with fully developed flight feathers, an avian style hand and sternum,
dromaeosaur teeth, sickle claw, and a stiffened dromaeosaur (rhamphorhyncoid)
should send those involved in the debate on bird origins back the drawing board.
PS: By the way, what was the earliest MANIAC paper? Maybe Olshevsky's strange
version of it?