Nice 2.2" Hadrosaur Vertebra - Montana

This is a nicely preserved Hadrosaur caudal (tail) vertebra from the Two Medicine Formation (Judith River Group) of Eastern Montana. There are several known Hadrosaurs from this formation including Brachylophosaurus, Kritosaurus and Lambeosaurus, but you couldn't accurately assign an isolated vert like this to a specific genus. There is some minor weathering and root etching but it's otherwise in great shape with almost no erosion.