Hadrosaur Caudal (Tail) Vertebra | Montana

Hadrosaur sp.
Late Cretaceous (~74 MYO)
Judith River Formation
Montana, USA

Specimen approx. size: 3.5" x 3" x 2.25"

The vertebral fractures are a result of geologic processes, which have been remedied through the use of glue for stabilization.

Hadrosaurids, or duck-billed dinosaurs, are members of the ornithischian family Hadrosauridae. This group is known as the duck-billed dinosaurs for the flat duck-bill appearance of the bones in their snouts.