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Re: SAUROPOD HEADS, RHABDODON

darren.naish@port.ac.uk wrote:

> judging from
> the _Altirhinus_ paper, David Norman continues to regard
> _Tenontosaurus_ as giant close relatives of _Hypsilophodon_ which
> mimic iguanodontians as a byproduct of giantism]).

This is interesting, since Muttaburrasaurus is considered "more basal
than Tenontosaurus", and shares some similarities in dentition with
the hypsilophodontid (?) Atlascopcosaurus.

-- 
____________________________________________________
        Dann Pigdon
        GIS Archaeologist
        Melbourne, Australia

        Australian Dinosaurs:
        http://www.geocities.com/capecanaveral/4459/
        http://www.alphalink.com.au/~dannj
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