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Re: T. rex eggs & the Coelo/Rio quandary

In a message dated 95-10-30 11:40:47 EST, swf@ElSegundoCA.ATTGIS.COM (Stan
Friesen) writes:

>The issues in question are:
>Is the type specimen of Coelophysis sufficiently good to be diagnostic?
>Are the Ghost Ranch specimens the same species as the C. type specimen?

The real issue is whether the ICZN should be arbitrarily petitioned to
designate a new type specimen for an old taxon just because an old name
(_Coelophysis_) has become well established for the newer forms (Ghost Ranch
theropods), without any real need to do so (such as lost type specimen, etc.)
and without certainty that the newer forms do indeed belong to the old taxon.