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Tooth find from Ramanessin Brook, NJ. Mosasaur?


Mara_Masina

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Hello! I had a great time at Ramanessin with the crew from DVPS. After everyone left, I went above the spillway and spent a couple hours sifting there. Eventually, I found this tooth! It's smaller and more intact than the mosasaur teeth I've seen online, but there are pretty clear enamel lines and cutting edges that cause me to lean away from IDing it as crocodilian. Would someone ID it for me please? Thank you!

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13 hours ago, Plax said:

It's a mosasaur. 

Woo, what luck for a first visit! Thank you so much. Do we have any idea what type of mosasaurs roamed the area of Ramanessin back in the Cretaceous? 

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I'd have to do some googling to give you an answer. There are a few good Big Brook etc sites that list NJ mosasaur species. Am sure it's a Mosasaur because of the beveled elliptical cavity.

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Yep....definitely mosasaur. Jersey ones come in different colors like black, olive, brown, etc. Nice find. 

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