Very nice rooted Corythosaurus casuarius tooth
Phenomenal high quality rooted tooth of a well know Hadrosaurid from the Judith River formation. The tooth has been kept in original matrix and in the position as found showing a beautiful contrast between the clean matrix and the by fossilisation cracked root. The name Corythosaurus means "helmet lizard". This Hadrosaur is mostly known for its spectacular crests. Very aesthetic object.
Upper Cretaceous (70 - 66 mil y)
Judith River Formation - Montana – USA