Gastropod?

[FossilNerd]

I realize that this is very weathered and would be extremely difficult (and most likely impossible) to put any sort of specific ID on, but I was wondering if anyone thought it might be a gastropod? What is left of one anyway. I picked up the rock because it has a couple of brachiopods on the other side, and only noticed this after I got it home for a closer look. It’s Ordovician from the Drakes Formation near Bardstown Kentucky. Sorry for the lack of scale, but it’s about 1 inch (2.54cm) across. 

[Doctor Mud]

I think you are right, an internal mold of a gastropod. Well spotted!

[howard_l]

This might help http://www.ordovicianatlas.org/atlas/mollusca/gastropoda/

[FossilNerd]

6 hours ago, Doctor Mud said:

I think you are right, an internal mold of a gastropod. Well spotted!

Thanks! I was hoping so since it would be the first I’ve found so far. Got a little excited.  

 

5 hours ago, howard_l said:

This might help http://www.ordovicianatlas.org/atlas/mollusca/gastropoda/

Thanks for the link! I’ll definitely check it out!