It looks like you have some fossil crinoid stem segments (AKA Sea Lillies!). The ones you have date back to before the time of the dinosaurs, but these little guys are still alive today! Nice find @brann-noble

@brann-noble Could we see a close up of the supposed tooth? There are some toothed critters present at the time, but not an incredible amount

Nice find @brann-noble! It is not easy to be sure with this photo but I think I see a crinoid (AKA sea lily) stem piece, a type of marine invertebrate particularly common during the time period which preceded the dinosaurs (the Paleozoic). I might be able to get a more specific age with a more specific location.