Ceratopsid controversy

[Adam S Smith <sea_saur@yahoo.co.uk>]

The forelimb posture of ceratopsids seems to be
unresolved. Whilst the osteology implies (quite
convincingly) a sprawling stance, this is subject to
controversy and conflicts with ichnological evidence.
Just how well evidenced is an upright posture? Any
comments on the current consenseus are very welcome, I
am producing a poster-presentation on this subject for
my Masters at Bristol and would like to hear as many
points of view as possible.  Many Thanks, 

Adam Stuart Smith

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