A beautiful complete osteoderm plate from an adult Denversaurus. Denversaurus schlessmani was a Nodosaur which grew to 7 m in length with a weight up to 900 kg. He had a body covered with this heavy bony armor. Nodosaur armor plates are thicker than the Ankylosaur plates. Excellent quality bone with some erosion on the back.

Denversaurus schlessmani

Late Cretaceous(70 - 66 mil.y)

Hell Creek Formation, Jordan, Montana

82 mm - 3.2"

Very good