Pleistocene Radius Bone?

[Robski]

Greetings

 

I found this bone in a river valley in Northeast British Columbia. It was fairly close to where I found some horse and bison fossils earlier (shown below).

 

I have not been able to ID it so far.

 

My Buddy from the Yukon suggested it might be a radius bone from a predator. Doesn't look like a cat, wolf or bear.

 

It is river worn and when I shake it there is material rattling around inside.

 

We have snow on the ground so my fossil hunting days are over for this year. Sad days.

 

Any help would be appreciated.

 

Best Regards

Rob