Globidens or Brachychampsa Tooth?

[Titan]

I found this a while back amidst the red-zone in the Ozan. I'm not sure whether to label it as Globidens sp. or Brachychampsa sp. I'm leaning towards Globidens sp. but would like to know what y'all thought. @JohnJ

Apologies in advance about the scale switching back and forth got distracted whilst photographing.

Top view (scale in mm):

What looks like feeding wear on the (lingual?) side (scale in inches):

Feeding wear (within red indicator line)

labial? side: 

Basal:

 

Thanks in advance,

 

- James

[Al Dente]

I’m not convinced that this is a tooth. To me it looks like a phosphate pebble.

[MarcoSr]

I agree with Eric.  The shape is very suggestive but the texture just doesn't look right.

 

Marco Sr.

[JohnJ]

@Titan

 

James, see if you can clean the 'underside' a bit more and get another sharp image.

[siteseer]

I don't see any detail where the enamel would be that would even suggest Globidens.  If it is a tooth, it may be too worn for an ID at the genus level.

 

 

 

[Titan]

@Al Dente I think you're right. Thanks for the input.

 

@MarcoSr thanks for weighing in. The shape had me convinced.

 

@JohnJ Here you go. Not seeing any enamel detail but it is very suggestive. Thanks for taking a look!

 

@siteseer Thanks for your input. The preservation is a little different in the Ozan from where these were collected, but I agree. I thought it was similar enough in shape to warrant further investigation.

 

I think pareidolia got the better of me . Here's some Brachychampsa teeth from an online retailer that had me thinking I may have the same thing.

 

[JohnJ]

I don't see anything that definitively identifies this as a tooth; but I probably would have brought it home for microscopic inspection too.