In Depth Xixiposaurus is a genus of sauropodomorph dinosaur that lived in China during the early Jurassic. Further Reading - [A new prosauropod dinosaur from Lower Jurassic in Lufeng of Yunnan]. - Global Geology 29(1):6-15. - T. Sekiya - 2010.
In Depth Originally named Coloradia, it was later discovered that the genus name had already been assigned to a type of moth, hence the revision and change to Coloradisaurus in 1983. Identified as a massospondylid sauropodomorph, Coloradisaurus has been considered as a synonym to the genus Mussaurus. However, Mussaurus has been established only upon hatchlings, … Read more
In Depth Massospondylus was one amongst the first dinosaurs to be named with a taxonomic history going back as far as the mid nineteenth century. Yet when Richard Owen described the first fossils, he thought that he was dealing with an ancient ancestor to more familiar lizards such as iguanas chameleons. In actuality Massospondylus represents … Read more