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Re: [Re: [Re: JP3 Trailer]]
Actually, the position of articulated skeletons in situ indicate the quadruped
stance of big hadrosaurs and iguanodonts. Smaller genera and the young
animals might have been true and/or occasional bipeds. Some of the ichno data
is consistent with this assumption.
"Jordan Mallon" <firstname.lastname@example.org> wrote:
As I understand it, Joe Johnston said the animals were _Corythosaurus_ and
I haven't yet heard the argument that you mention about only smaller
hadrosaurs being bipedal. What does it entail? (I'm guessing the argument
behind the bipedal mega-hadrosaurs is that the animals were running, and
therefore assumed a bipedal stance.)
>From: Berislav Krzic <email@example.com>
>Subject: Re: [Re: JP3 Trailer]
>Date: 5 May 2001 07:01:47 MET DST
>There are also some big hadrosaurs (Corythosaurus or Hypacrosaurus?)
>in a bipedal mode in the trailer. I thought the issue was resolved and that
>the consensus is that only the smaller hadrosaurs were bipeds while the
>ones were mostly quadrupeds? Any new theories on this issue?
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