Giant panda, Chinese sturgeon, water shirt, hairy fish, purple frog, wrinkled shark, Jurassic shrimp, three-eyed scarab, velvet worm, platypus, nautilus, cockroach, giant salamander, Chinese alligator, ginkgo tree, Meng Xin beaver, horseshoe crab, Yunnan golden monkey,

Bare-bellied sturgeon, sea bean tooth.

These animals are called living fossils.

Note: Dinosaurs lived about 235 million to 65 million years ago, and some of them were able to walk upright on their hind legs, ruling the global terrestrial ecosystem for more than 654.38+600 million years. Most dinosaurs have been extinct, but the descendants of dinosaurs-birds have survived and multiplied to this day. Dinosaurs first appeared in Triassic about 240 million years ago and died in Cretaceous about 65 million years ago. Dinosaurs finally died out 65 million years ago because an asteroid hit the earth.