Jump to content

Texas Ammonite ID? Heteromoprh?


Titan

Recommended Posts

Hi All,

 

Over a year ago I found this in situ NSR - Ozan formation Late Cretaceous; Gulfian Series. It's the only one I've found like this in both size and fossilization. I'm terrible with ammonite identifications and would love to put a name to this little specimen and an opinion on if this might be a heteromorphic ammonite?

 

Might it be a Scaphites sp?

 

Thanks!

 

1.thumb.jpg.fae75047b476da09749d5ea43f015bcd.jpg

 

2.thumb.jpg.4aeadecad33eada3ca1dbaf09155e727.jpg

 

3.thumb.jpg.87d38c04b50f905a957194d575e61dda.jpg

 

4.thumb.jpg.b0697d784c671baf698ee5e9e88d350e.jpg

 

Suture lines:

5.thumb.jpg.a98d6564eecf3290ae856b177ed0f4a7.jpg

 

2.1.jpg

Edited by Titan
Link to comment
Share on other sites

I think you are correct with the ID. Of the ammonites we find at NSR that is the most likely. The tubercles could be worn off and the suture worn down a little way into the septa to lose some of the detail. The most common is Trachyscaphites spiniger spiniger.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...