One more milk river Montana find

[patrickhudson]

Another milk river Montana Judith river formation bone.   Found with the rest of the bone, but it was all chunked and eroded out.  This is the size of a large hand.  Thought it looks like the end of a long bone - maybe hadrosaur because they seem to be the bigger Dino’s in that area - but it didn’t seem to fit in my search.  
thoughts?

[Troodon]

Could be the end of femur of a Herbivore.  Hadrosaur is possible.

Screenshot of an Edmontosaurus you can compare against.

 

A juvenile Edmontosaurus from the late Maastrichtian (Cretaceous) of North America: Implications for ontogeny and phylogenetic inference in saurolophine dinosaurs 2014

Albert Prieto-Márquez

[patrickhudson]

On 6/29/2020 at 4:16 AM, Troodon said:

Could be the end of femur of a Herbivore.  Hadrosaur is possible.

Screenshot of an Edmontosaurus you can compare against.

 

A juvenile Edmontosaurus from the late Maastrichtian (Cretaceous) of North America: Implications for ontogeny and phylogenetic inference in saurolophine dinosaurs 2014

Albert Prieto-Márquez

The one side sure looks Similar to Quetzalcoatlus.  I found a pic of someone holding the end of a humerus and it sure looked similar.  It was even broken in the same place.  Thoughts?

sorry my pic is rotated 

 

[Troodon]

Quetzalcoatlus is known from the Upper maastrichtian of Texas.  Not a Campanian pterosaur.

[jpc]

look at the end of the bone in troodon's photos... the bone next to the letter A.  I htink you have a hadrosaur femur head.  

[patrickhudson]

Ya, you’ve got a pretty good point there

thanks for the help guys 

stinkin hadrosaurs ruining everything 

[Guns]

nice find man!

[Guns]

nice find man!