1, Tyrannosaurus Rex
Tyrannosaurus rex, or Tyrannosaurus rex, lived in the Maastricht period at the end of Cretaceous, about 68.5 million to 65 million years ago. Tyrannosaurus rex is the largest kind of Tyrannosaurus rex. The body length is about 1 1.5- 14.7 meters.
2.triceratops
Triceratops fossils were found in the late Cretaceous and late Maastricht strata in North America, about 68 million to 65 million years ago. Triceratops is a medium-sized quadruped dinosaur with a total length of 7-9 meters, a height of 2.4-2.8 meters and a weight of 5.5- 10 ton.
3, long-necked dragon
Long-necked dragon is a reptile that lived in the Middle Triassic, and its length is about 6 meters. The main feature is an extremely long neck, 3 meters long, which is longer than the sum of the body and tail. Although the neck is so long, it has only 12 vertebrae, and each vertebra is quite long.
4. Stealing the egg dragon
The egg thief, a small theropod dinosaur, lived in the late Cretaceous and was 1.8 to 2.5 meters long. It is about the size of an ostrich, with sharp claws and a long tail. Presumably, it is very athletic and agile. It can keep its balance with its tough tail like a kangaroo and run very fast.
5.Ankylosaurus
Ankylosaurus, meaning "solid lizard", is a genus of Ankylosauridae. There is only one kind of Ankylosaurus. Ankylosaurus fossils were found in the strata of western North America, belonging to the late Cretaceous.
6. Lei Long
Lei Long is a kind of sauropod dinosaur. Osnier Charles Marsh named Lei Long in 1879. Brontē/βροο means "thunder" in ancient Greek, while sauros/σαυπο? Meaning "lizard"; However, this name was officially abolished in 1974 and replaced by the confusing dragon named 1877. However, it turns out that Lei Long and Puzzled Dragon are actually two different dinosaurs.
7.pterosaur
Pterosaur was the first vertebrate to fly. Pterosaur's wings came from the skin film between the side of the body and the four phalanges of the wings. Early species had long jaws and long tails that covered teeth; Later species greatly shortened their tails and lacked teeth.
8, shark tooth dragon
Squaodon is very big, similar to Tyrannosaurus Rex, and maybe even bigger. Shark-toothed dragon lived in the era when behemoths were rampant. At the same time, the behemoths also include Spinosaurus, which is 15 meters long, Plexus, which is 9 meters long, and sauropods, which is more than 30 meters long. This crocodile, which is 12 meters long, is also lurking in the water. Shark-toothed dragon probably fed on giant sauropods at that time.
9.stegosaurus
Stegosaurus was a huge herbivorous dinosaur that lived in the late Jurassic. It has a row of huge bone plates on its back and a dangerous tail with four thorns to resist predators. It is about 7-9 meters long, 2.35 to 3.5 meters high and weighs 2-4 tons.
10, fast-footed dragon
Velocipes (scientific name) is a dinosaur that may belong to the late Triassic theropod. Its fossils were found in Germany. Because its fossils are poorly preserved and difficult to identify, little is known about them.