Caudal vertebra of some sort?

[MrBones]

Hello,

I picked this strange bone up today, at first I thought it was just a tortoise bone, but after I cleaned it a bit I noticed how semetrical the sides where, and it looked more like a vertebra. I carefully cleaned out a hole that led straight through the bone. (Sorry for the bad lighting)

 

[Troodon]

A possible Croc caudal vertebra

[MrBones]

Just now, Troodon said:

A possible Croc caudal vertebra

Could very well be!

[jpc]

definitely a croc tail bone.  No doubt about it.