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Shark tooth ID from south carolina


britishcanuk

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I'm wondering if this is a small benedeni tooth and if not what is it? It's 1.2" long.

 

cheers!

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Out of my comfort zone on this, is it possible instead that it is Alopias, not Paratodus?

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23 hours ago, calhounensis said:

Out of my comfort zone on this, is it possible instead that it is Alopias, not Paratodus?

Interesting. I don't have the tooth yet, but saw in on the auction site for a good price so couldn't pass it up. The crown seems a bit long and the root lobes are narrower than I would expect from Alopias, but those two characteristics would favour benedeni. It almost looks like it has a vestigial cusp, I'm interested to have a closer look at that. My understanding is that very early Parotodus teeth had these, but they disappeared pretty quickly as the species grew larger. If it is a cusp, the smaller size of the tooth might be expected. I guess that leads to my next question, do early Parotodus teeth occur in SC or in the eastern US?

 

thanks for the opinions.

 

cheers!

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