A collector, collected it thirty years ago! resold to me a few years ago Dinosaurs and Birds: Anchiornis Hesteris Anchiornis Found in the Late Jurassic strata of Liaoning About 160 million years ago Anchiornis huxtorii is one of the smallest known dinosaurs This is also the earliest toothed dinosaur known so far. 10 million years earlier than Archaeopteryx It is the most powerful evidence supporting the "origin theory" of dinosaurs. Therefore, the species named Hercules, in honor of the theory of the origin of dinosaurs The author is also a staunch supporter of Darwin British paleontologist Huxley Anchiornis hectorii was tens of centimeters long and had four wings. Therefore, it is also the earliest four-winged dinosaur in the world. It has a characteristic all over its body, especially its front and hind limbs. There are also strange flight feathers distributed on the tail and tail.