1.32" Rooted Hadrosaur Tooth - Two Medicine Formation

This is a large, 1.32" long, rooted Hadrosaur from the Two Medicine Formation of Montana. The tip is missing from the tooth, but finding teeth with the majority of the root still intact like this specimen is unusual.

There are several large hadrosaurs known from this formation including Lambeosaurus, Brachylophosaurus and Kritosaurus which it could possibly be. The collector labeled it as being Lambeosaurus, but identifying an individual tooth even to the genus level is partially guesswork.