Shanyangosaurus is a type of dinosaur that lived during the Late Cretaceous period, specifically during a time called the Maastrichtian.

This dinosaur was discovered in Shaanxi, which is in China. It is known because of some bones that were found, including parts of its hips, shoulders, and legs.

The name “Shanyangosaurus” means “Shanyang lizard,” and it’s a member of a group of dinosaurs called theropods. These are typically known for being bipedal, meaning they walked on two legs.

The bones that were found are hollow, which is a common feature in many dinosaurs. Scientists believe that Shanyangosaurus belongs to a larger group of theropods known as Coelurosauria, but they can’t say exactly which family it belongs to without discovering more bones.

In summary:

– Shanyangosaurus is a dinosaur from the Late Cretaceous period.
– It was found in Shaanxi, China.
– The name means “Shanyang lizard.”
– It is classified as a theropod dinosaur and is part of a group called Coelurosauria.
– More fossils are needed to determine its specific family.