This is an embryonic Dinosaur nose! If you look closely at the pictures, you can see the tiny nose plugs! Since it had a flat side, I decided it would be perfect for jewelry and added a silver loop.
Side view, you can see it isn’t very big, 1″ x .75″x .75″
This is where I added the loop. Not only did the embryonic heads have nose plugs, they had throat plugs as well.