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Small Mammal Jaw


garyc

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I hope there is enough here for an id. This is a Brazos River gravel find. Wish it had some teeth still. My guess is raccoon or otter or opossum or?

post-5020-0-40325400-1345681773_thumb.jpg

post-5020-0-18704400-1345681781_thumb.jpg

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that would be my guess as well.

:D

In formal logic, a contradiction is the signal of defeat: but in the evolution of real knowledge, it marks the first step in progress toward victory.

Alfred North Whithead

'Don't worry about the world coming to an end today. It's already tomorrow in Australia!'

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For comparison:

post-42-0-12927700-1345743473_thumb.jpg

That edentulous jaw seems to have too many alveolae to belong to an otter. It doesn't seem to be raccoon. The only small canid I can think of is gray fox, Urocyon.

Edited by Harry Pristis

http://pristis.wix.com/the-demijohn-page

 

What seest thou else

In the dark backward and abysm of time?

---Shakespeare, The Tempest

 

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Thanks y'all. It does appear to have an extra set of alveolae behind the large molar. Harry, do you have a fox jaw for comparison? I've browsed google and not found any good images to compare to.

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Thanks y'all. It does appear to have an extra set of alveolae behind the large molar. Harry, do you have a fox jaw for comparison? I've browsed google and not found any good images to compare to.

Sorry, Gary, I do not have a gray fox jaw in my collection. I did find an image on the Internet (though I had to tinker with it).

post-42-0-91624400-1345776358_thumb.jpg

http://pristis.wix.com/the-demijohn-page

 

What seest thou else

In the dark backward and abysm of time?

---Shakespeare, The Tempest

 

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