Bone for sure

I know that

different angles would help

May be part of a shoulder blade

Definitely need more angles. That is very large.

Looks Pleistocene/ice age, where’d you find it

??

i found it in colonia del Sacramento in uruguay

I’m thinking, because of the size and location it was found near, it may be giant ground sloth, glyptodont, mammoth or mastodon shoulder blade. The measurements make it one large bone.

I’m going to discard the mammoth because I think it’s not from this area

thanks