Partial Tooth? Is it enough to be identified? Peace River, FL.

[Bone Daddy]

I found this in the Peace River and I think it is a partial tooth. I am not sure. It appears to have black "enamel", but it's broken and it might just be a suggestive shape of detritus.

 

Does this look like something specific? It looks like a mammal tooth to me.

 

Thanks in advance!

 

[Meganeura]

partial carnivore premolar, that's as much as I can tell.

[Bone Daddy]

Thanks. I thought it looked like mammal, but wasn't sure what type. It's a pity that it's so broken. I found a dire wolf molar about 50 feet away from this spot almost 10 years ago. It would be nice if it was related. I fear it's too incomplete to authoritatively ID.