Marshosaurus bicentesimus jaw

[njcreekhunter]

Hey everyone, 

 

I purchased this fossil that was labeled as a Marshosaurus bicentesimus jaw from the Morrison formation in Wyoming. I wanted to get other opinions on it? Is there enough here to say it's a Marshosaurus jaw? Thanks everyone. 

 

[msantix]

Cool fossil! i can't help with the id but here is a picture of a Marshosaurus upper jaw for comparison

 

 

There is also UMNH VP 6368 which has been attributed as a Marshosaurus Bicentesimus lower jaw. You can find a 3d model of it to compare with in the link below

 

https://gallery.autodesk.com/remake/projects/theropod---marshosaurus-bicentesimus---umnh-vp-6368

[njcreekhunter]

@msantix Thanks for the pic and the 3d model!

[njcreekhunter]

I took some better pictures, Hopefully these help.