Sauropod

[Fullux]

Hi, I got this piece of sauropod femur in February of this year as well as one more large piece, both associated and from the Morrison formation. Is there any way to differentiate fragmentary bones of sauropods from the Morrison or a way to get an identification on this individual?

[Troodon]

It's an unrecognizable bone fragment, cannot tell you what's it's from.

[FossilNerd]

I agree with Troodon. Nothing here to positively identify it to sauropod or any other animal. We like to call these fragments “Chunk-o-saurus”.