Yingshanosaurus ‭(‬Yingshan or Golden Hills reptile‭)

Short Info

Yingshanosaurus ‭(‬Yingshan or Golden Hills reptile‭)

Phonetic : ying-shan-oh-sore-us.

Named By : Zhu – 1994

Diet : Herbivore

Size : Estimated 3 – 8 meters long

Type of Dinosaur : Armoured Dinosaur

Type Species : jichuanensis

Found in : China

When it Lived : Late Jurassic, 159-142 million years ago

Yingshanosaurus (meaning “Yingshan or Golden Hills reptile”) is an genus of stegosaurian dinosaurs from early in the Late Jurassic, around 155 million years ago. The species was herbivore who was found in the present-day China. The species of interest is Yingshanosaurus Jichuanensis.

In 1983 the year 1983, an stegosaurian skull was discovered from Sichuan by a group led by Wan Jihou. In 1984, the discovery was published in the journal of Zhou Shiwu. in 1985 Zhou was credited with the title Yingshanosaurus Jichuanensis at an event in paleontology held in Toulouse. Even though his presentation had been published by 1986 it was believed that the name was an unspecified nomen nudum owing to the lack of a description. In 1994 , however Zhu Songlin had a complete description of the animal. The fact that he did this was not known to the majority of Western researchers who believed the taxon to be invalid into the 21st century. The generic name comes by the name of the locality Yingshan. The name specifically refers to the area that the location is located, Sichuan.

The Holotype, CV OO722, was discovered in the later Upper Shaximiao Formation probably being to the early Kimmeridgian. It is comprised of a fragmentary skull that is fragmentary of an adult. It includes a variety of dorsal vertebrae that are individual, dorsal vertebrae in the sacrum’s articulation and pelvis seven tail vertebrae ribs, seven chevrons the left scapulocoracoid left humerus and a left radius. the left second metacarpal the left thighbone left shinbone and a left metacarpals, a fibula as well as a phalanx, numerous back plates, and a shoulder spine. The two most important parts missing comprise the neck, and at the tail. The skull bones discovered are so brittle that they offer little information. A paper from 2006 written by Susannah Maidment states that the one fossil specimen that was found could not be found.

Source: Wikipedia