17.1" Hadrosaur (Edmontosaurus) Ischium Bone - Wyoming

Hadrosaur (Edmontosaurus) Ischium Bone - Wyoming #232755

This is a 17.1" long ischium bone (pelvic element) from a hadrosaur (Edmontosaurus annectens), collected from our partner's lease on the Lance (Creek) Formation in Niobrara County, Wyoming. The points of articulation are weathered, however the bone overall is in great condition.

Comes with an acrylic display stand to assist with presentation.

There are repaired cracks along the most brittle areas of the bone, some of which required minor gap fill restoration. Most of the edges of this bone are weathered.

Hadrosaurs

are frequently referred to as duck-billed dinosaurs and are members of the Ornithischian family Hadrosauridae. They were fairly common herbivores that roamed Asia, Europe, and North America during the Upper Cretaceous Period. Many species of Hadrosaurs had distinctive crests on their heads, some of which had air-filled chambers that may have produced a distinct sound. These crests may have been used for both audio and visual display purposes.

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