Another Dromaeosaurid premax/anterior?

[Dino Dad 81]

This has the size and J-shape cross section of a dromie premax. It also has the protruding mesial carina that you can see from a distal view. What do you think?

• Hell creek formation, Powder River co, Montana
• CH: 14.8mm
• CBL: 7.0mm
• CBW: 5.3mm
• Mesial serration density: 4.66/mm
• Distal serration density: 3.20/mm

 

 

 

 

 

 

 

 

 

 

Thanks!!

Edited September 30, 2022 by Dino Dad 81

[Dino Dad 81]

 

 

 

 

 

[Coco]

Links broken on the 1st post.

 

Coco

Edited September 30, 2022 by Coco

[Dino Dad 81]

3 hours ago, Coco said:

Links broken on the 1st post.

 

Coco

 

I'm not sure what you mean. *I see now*

Edited September 30, 2022 by Dino Dad 81
correction

[Mark Kmiecik]

I see no photos either. Just confirming that it's not just a glitch for Coco only.

[Dino Dad 81]

How weird, the pics show on the device I used to post them, but not on any other device.. thanks!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[Troodon]

18 hours ago, Dino Dad 81 said:

This has the size and J-shape cross section of a dromie premax. I

They are all different, Saurornitholestes premaxillary teeth do not have a J shape.    Dromaeosaurus is a Campanian age Dromaeosaurid that is different which is the illustration you are showing it also has a DSDI <1.  

So my comments are the same as those on your previous posts. 

[Dino Dad 81]

But Dromaeosaurus is thought to be the closest known relative to Dakotaraptor (not that I'm claiming this is Dakotaraptor, but it certainly isn't Acheroraptor).

Also, is there any DSDI data on Dromaeosaurus premax teeth in particular? The DSDI on this Dromaeosaurus premax posted in JoeS's collection appears to have a DSDI greater than 1. It also resembles the tooth I've posted here very well, although I wouldn't say the one posted here is necessarily the analogous position since Joe's tooth looks a little more extreme.

 

 

Edited September 30, 2022 by Dino Dad 81