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Notorynchus tooth?


Ludwigia

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I found this tooth at my favorite shark tooth site in Southern Germany today. Miocene Burdigalian, Oberemeeresmolasse Formation. I'm pretty sure that this is a Notorynchus sp. parasymphesal upper frontal, but I'd just like to ask the shark specialists if they would agree. Slant length including root is 19mm.

 

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Greetings from the Lake of Constance. Roger

http://www.steinkern.de/

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8 hours ago, Al Dente said:

It’s a Hemipristis lower anterior tooth.

 

I think that's actually from the symphysis - one of the teeth with a very simple root like that between the larger anteriors.  I guess it's how you slice it in there.  It's tough to find a complete one because they are easily broken along their narrow length.  Great find.

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Hi,

 

Yes, it is a lower parasymphysis tooth of Hemipristis serra.

 

Coco

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----------------------
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...

Badges-IPFOTH.jpg.f4a8635cda47a3cc506743a8aabce700.jpg Badges-MOTM.jpg.461001e1a9db5dc29ca1c07a041a1a86.jpg

 

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