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Re: Birdlike dinosaur boasted opposable fingers
Uh....no.
Scott Hartman
Science Director
Wyoming Dinosaur Center
110 Carter Ranch Rd.
Thermopolis, WY 82443
(800) 455-3466 ext. 230
Cell: (307) 921-8333
www.skeletaldrawing.com
-----Original Message-----
From: dannj@alphalink.com.au
To: dinosaur@usc.edu
Sent: Mon, 29 Jan 2007 10:15 PM
Subject: Birdlike dinosaur boasted opposable fingers
"Birdlike dinosaur boasted opposable fingers"Â
10:45 29 January 2007, NewScientist.com news serviceÂ
Jeff Hecht Â
Chalk up another evolutionary first for dinosaurs: Bambiraptor evolved
opposable fingers 75 million years ago, long before our ancestors
developed opposable thumbs. Â
Phil Senter at Lamar State College in Orange, Texas, US, made the
discovery while investigating the arm movements that could have been
made by a dromeosaur called Bambiraptor... Â
...Working with models of the bones, Senter found that Bambiraptor
would have been able to hold prey with both arms, or use its long arms
to bring objects to its mouth. But he was surprised to find that it
would have been possible for the dinosaur to put the tips of the outer
two of its three fingers together, the way a human can touch the tip of
the thumb to the tip of the third finger â a trait Senter says is not
known in any other dinosaur... Â
For more see:Â
http://www.newscientist.com/article/dn11047-birdlike-dinosaur-boasted-opp
osa ble-fingers.htmlÂ
(includes an illustration of the manus in action) Â
___________________________________________________________________ Â
Dann PigdonÂ
GIS / Archaeologist http://www.geocities.com/dannsdinosaursÂ;
Melbourne, Australia http://heretichides.soffiles.comÂ;
___________________________________________________________________Â
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