Two Medicine Hadrosaur vertebra ID

[Rexofspades]

Hi! 

 

I got this Hadrosaur caudal vert from the two medicine formation. in Pondera County. I was wondering what part of the tail this bone would have come from? the seller says it is likely a proximal vertebra, but couldn't give any details on its placement.  Is there any possible way you can tell what part of the tail this fossil belonged to? assuming a grown individual of the species. If exact placement isn't possible, Ill settle for general region.

 

The centrum of the Vert is 2.7 x 2.3. x 2.2" and the process is 7.6" long in a straightline including the anterior points of articulation.

 

As always I can provide more detailed pictures/measurements of requested parts of the specimen.

 

 

 

 

 

[Troodon]

Probably mid posterior caudal

Here is a Hypacrosaurus from the TMF

 

 

[Pemphix]

Nice one !