网页One thing Marsh did include in 1891 though, which many restorations in the past have overlooked, is the gular armor of Stegosaurus – small bony ossicles in the skin that formed a protective layer over the animal’s throat.
网页Stegosaurus was about 20 to 25 feet long. It had bony armor under its chin, running the length of its throat. This armor is called gular armor. Gular means”neck.”. Stegosaurus had a small skull with a narrow short beak for eating plants.
网页Lastly, you can clearly see the “gular armor” of the Stegosaurus here, which was a sheet of protective, bony skin that would shield the neck from small biting creatures that could attack that otherwise vulnerable spot on its body.
网页The armor plated dinosaur, Stegosaurus, was named by O.C. Marsh in 1877 for material collected from the Morrison Formation near the town of Morrison, Colorado.
网页2017年6月11日 · Gilmore divided the armor into five categories: simple flattened: basic unadorned rectangular scutes. rounded ossicle-like: extremely variable bits 10 to 50 mm (0.4 to 2 in) in longest diameter. "Rounded ossicle-like" pieces were the most common, and account for Lucas's "gular" armor.