I agree, Chuck @cferrara, that it’s probably not a deer. I’m excited to do some comparisons in the collections this week. I’ll post what I find out. I’ll try get a photo of the other side. Yeah, if we could find some more land mammals that would be great.
Dave Bohaska told me that there are a few mammal teeth from Belgrade in the Smithsonian collection that have been found over the years. These have never been described. My sense is that they are similar to Thomas Farm in type and age.
I really appreciate your input and thoughts! Hope all is going well with you, Bruce