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Re: Recent articles (non-dinosaur)

In a message dated 1/20/02 9:59:07 PM Pacific Standard Time, 
tmk@dinosauricon.com writes:


Pardon my ignorance -- what's a pygal vertebra? (Distal caudal?)


       In mosasaurs, proximal caudal--before the haemal arches. The illium is 
associated with the anteriormost pygals. DV