Cane River Eocene Fossil

[Thomas.Dodson]

I collected this specimen at an Eocene Cane River Formation site in Louisiana during a recent trip.  It kind of resembles a cephalopod gladius but I can't find a particularly close match. I did find a ton of Belosaepia guards at the site so the environment seems suitable at least. It's about 5 mm in length.

[Al Dente]

It might be an eroded or partially digested Belemnosella.