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Re: What does the pteroid point to?
It is rather mobile about several axes for several reasons. It doesn't
point straight forward and down, and it isn't always directed toward the tip
of the deltopectoral crest.
----- Original Message -----
From: "Mike Habib" <email@example.com>
Sent: Friday, July 17, 2009 12:49 PM
Subject: Re: What does the pteroid point to?
It depends on what you think the extent of the propatagium is. If the
propatagium extends onto the neck, then the pteroid might point towards
the lower cervicals, as in the recent manuscripts you cited.
Michael Habib, M.S.
Center for Functional Anatomy and Evolution
Johns Hopkins School of Medicine
1830 E. Monument Street
Baltimore, MD 21205
On Jul 17, 2009, at 8:03 AM, David Peters wrote:
What does the pteroid point to, if not the deltopectoral crest? Three
recent studies do not have the pteroid directed toward the dpcrest but
somewhere anterior to it and beyond, like the cervical series.
Frey E, Buchy M-C, Stinnesbeck W. 2006. Muzquizopteryx coahuilensis
n.g, n.sp, a nyctosaurid pterosaur with soft tissue preservation from
the Coniacian (Late Cretaceous) of northeast Mexico (Coahuila).
Bennett SC. 2008. Morphological evolution of the forelimb of pterosaurs:
myology and function. In: Buffetaut E, Hone DWE, editors.
Zitteliana Series B, 28 (Special Volume: Flugsaurier: pterosaur
papers in honour of Peter Wellnhofer). p. 127–141.
Prondvai, Edina and Hone, David W. E.(2009)'New models for the wing
extension in pterosaurs',Historical Biology,