5.75" Ankylosaurus Spiked Scute (Judith River)

Size: 5.75"L x 3.55" w

Weight: 335G

Species: Ankylosaurus

Age: late cretaceous- 75.3-79 MYA

Location Found: Judith river Formatiion, blaine County, northern Montana, USA

Ankylosaurus is a genus of armored dinosaur. Its fossils have been found in geological formations dating to the very end of the Cretaceous Period, about 68–66 million years ago, in western North America, making it among the last of the non-avian dinosaurs.

The tooth was found in a few pieces and repaired back together.