Ammonoid Neoglyphioceras?

[Bonehunter]

Good evening everyone! Hope everyone is safe and healthy!

 

         Found this little (15mm) "ammonoid", that, to the best I can find is an example of a ridged ammonite Neoglyphioceras sp? (Unklesbay Common fossils of Missouri 1973). It was found in Pennsylvanian Winterset limestone in Kansas City. Is this a fair observation/guess? Thanks for any input! Bone

[Darktooth]

I think what you have is a gastropod.

[D.N.FossilmanLithuania]

And this gastropod is Shansiella related in my opinion.  look at the gastropod pictures in Pennsylvanian Atlas of Ancient Life

 

[D.N.FossilmanLithuania]

Shansiella belongs to family Portlockiellidae, it is the orthogastropod.

[Bonehunter]

Yep-spoke too soon!!!!......Thanks!!!

2 hours ago, Darktooth said:

I think what you have is a gastropod.

 

[Bonehunter]

7 minutes ago, D.N.FossilmanLithuania said:

And this gastropod is Shansiella related in my opinion.  look at the gastropod pictures in Pennsylvanian Atlas of Ancient Life

 

Fabulous!!! Thank you for the i.d. and reference!!!!!

[Bonehunter]

7 minutes ago, D.N.FossilmanLithuania said:

Shansiella belongs to family Portlockiellidae, it is the orthogastropod.

...and thanks for this too!!! I will track down that reference-should make it easier on all ya for my mistakes!!!!   Bone