Introduction to the "Paleontological Fossil Museum": The paleontological fossils displayed in the Paleontological Fossil Museum are rich in types and span a long time span, from the earliest biological fossil group in Chengjiang in China (Cambrian 570 million years ago) to the Quaternary Liuzhou mammals fossil. In the exhibition hall, multimedia videos such as "The Tragic Story of Psittacosaurus", "Evolution of Paleontological Fossils" and "The Extinction of Dinosaurs" are played on a rolling basis.