Tooth identification

[JamesB]

My son found an interesting fossil tooth when searching just outside the badlands in South Dakota. I've taken it to two people who have a varied range of mammal it could be. Was hoping to nail it down here. So far I have 

[jpc]

Archeotherium incisor

[Fruitbat]

Welcome to The Fossil Forum! That's what it looks like to me too...either that or a titanothere incisor.

 

-Joe

[JamesB]

Thank you both