I found this unidentified Carboniferous Shark tooth on line and was hoping I might get some ID assistance. The tooth is from the Harroldsburg Limestone, Washington County Indiana. The tooth is 16 mm. I did not find any publications on the formation so I have been researching recent discoveries and evaluations of existing taxa from the Paleozoic. I know the ID's with the Cladodont type teeth can get tricky and I have been trying to read up to see if I can get close to an ID. In my research, I found some Saviodus teeth from Ireland that look very similar. The tooth is figure E looks quite similar in my opinion but I am far from an expert so I wanted to put it to the forum.
Any thoughts or knowledge to share, feel free !