This is the whale cemetery in egypt's Wadi ElHitan Desert, where there are many fossils of the Dragon King whale, which can be said to be the ancient ancestor of the current whale. It's body

This is the whale graveyard of the Wadi El Hitan Desert in Egypt, and there are many fossils of the Dragon King Whale, which can be said to be the ancient ancestor of the current whale. It is huge, up to 21 meters long, with sharp teeth and hind limbs, and is definitely a terrifying predator in ancient times. In addition, whale graves contain many fossils of prehistoric fish, crocodiles, snakes, turtles and other animals. All this shows that the Sahara Desert was a sea full of life in ancient times.