When paleontologist Lida Xing collected samples in Myanmar, she did not expect to discover the first known dinosaur tail. The incredible archeological find is actually an amber stone which size is about an apricot capturing inside 1.4-inch organic residue covered in white and chestnut feathers (which is even more interesting, because it allows to determine dinosaurs color). The tail is around 99 million years old, scientist believe it belonged to coelurosaur, a theropod dinosaur.