Activity Harrison Blondin posted an update in the group Fossils Of Ontario 1 year, 8 months ago 1 year, 8 months ago 1 year, 8 months ago I’m pretty sure they are Crinoids 485 mya to present found on the shores of Lake Ontario Harrison Blondin replied 1 year, 8 months ago Possibly one is a Cephalopod
Possibly one is a Cephalopod