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dbrake40

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The stylid on that left tooth appears to be detached so I'm thinking bison.

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Hi,

 

@Harry Pristis

 

Coco

----------------------
OUTIL POUR MESURER VOS FOSSILES : ici

Ma bibliothèque PDF 1 (Poissons et sélaciens récents & fossiles) : ici
Ma bibliothèque PDF 2 (Animaux vivants - sans poissons ni sélaciens) : ici
Mâchoires sélaciennes récentes : ici
Hétérodontiques et sélaciens : ici
Oeufs sélaciens récents : ici
Otolithes de poissons récents ! ici

Un Greg...

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The curvature of the jaw line makes me think "cow."  Bison mandibles tends to be less curved.  What does the "flame test" tell you?

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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On 4/9/2020 at 9:47 AM, Harry Pristis said:

The curvature of the jaw line makes me think "cow."  Bison mandibles tends to be less curved.  What does the "flame test" tell you?

I posted this for a buddy so don't have access to burn it. Also the whole stylid thing, which many refer to, seems so subjective to me. Any thoughts in general on using stylids to distinguish between 'cow' vs. bison?

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Early on, I thought the form of the isolated stylid was important.  Now, the form has less significance for me than size of the tooth and, of course, the context of the find.  In Florida, it usually is not a big challenge to distinguish between cow and bison.

 

 

bison_bos_m3.JPG

bison_bos_m3_B.JPG

bisonteethocclusalstylid.JPG

cow_bison.jpg

  • I found this Informative 2

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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