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Re: Pisanosaurus question
David,
I would recommend visiting the AMNH and the PVL to personally examine the
type specimens (as Randy Irmis and Sterling Nesbitt did) to answer these
questions.
best,
Bill Parker
************************************************************************
Bill Parker
Vertebrate Paleontologist
Division of Resource Management
Petrified Forest National Park
P.O. Box 2217
1 Park Road
Petrified Forest, AZ 86028
(928) 524-6228 x262
|---------+---------------------------->
| | David Peters |
| | <davidpeters@att.|
| | net> |
| | Sent by: |
| | owner-DINOSAUR@us|
| | c.edu |
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| | |
| | 05/09/2008 06:43 |
| | AM EST |
| | Please respond to|
| | davidpeters |
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| To: Dinosaur Mailing List <dinosaur@usc.edu>
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| cc: (bcc: William Parker/PEFO/NPS)
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| Subject: Pisanosaurus question
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Does Pisanosaurus have serrations or denticles on its teeth?
Bonaparte doesn't show them. An "expert" says it is so.
Same "expert" said Effigia does not have a boot on its pubis and the
metatarsals were closely appressed, contra the images in Nesbitt
2006. Are these so?
David Peters
davidpeters@att.net