What dinosaurs existed at the same time as the Tyrannosaurus rex

Tyrannosaurus x Triceratops Dwarf Tyrannosaurus Saxxyvitria Eudontodon Cyrannosaurus Orosaurus Alaska Traumatosaurus Predator Indian Alcrosaurus Giant Zhucheng Tyrannosaurus Warrior Tyrannosaurus Alamosaurus Megaraptor Mongolian Diosaurus Australoplosaurus Zhucheng Chinese Ceratosaurus Chinese Zhucheng Ceratosaurus Giant Shandong Falker's Parasaurus Brachycephalop Fan-crowned Megaschwanosaurus Charonosaurus Mahajangasaurus Abramolosaurus Hindusaurus.

The earliest dinosaurs were Archaeraptors.

Archaeraptor is the earliest known dinosaur, appearing 100 million years ago. Among the many dinosaurs that have been discovered so far, Archatopraptor is the most primitive one. In 1993, Archaeopterax was discovered in the Isjusto Basin, an extremely barren and barren place in northwestern Argentina in South America, which belongs to the Triassic strata.

Although the body of the archaeopter was very small, only more than 1 meter long, it had very strong hind legs, and its forelimbs were only half the size of its hind legs, so it was able to achieve very short fast runs, which could help it better hunt and escape.

Archaeraptor had serrated teeth at the front and leaves at the back, and since Archaeraptor was the most primitive dinosaur species, it still retained the characteristics of a very primitive five fingers, but three of the fingers were still on the long side, while the fourth and fifth fingers were degenerate.

Dinosaur Habits:

1. Foraging. Herbivorous dinosaurs were limited by their height in the plants they could eat, so some small herbivorous dinosaurs would stand on their hind legs in order to eat the leaves of plants at high heights.

2. Struggle. Sharp teeth and claws were preyed upon by carnivorous dinosaurs. Tyrannosaurus dinosaurs often went it alone because they sought out lone herbivorous dinosaurs.

Some dinosaurs would move in groups, locking on to their prey and swarming and slicing open the prey's abdomen with the second finger of their claws.

Herbivorous dinosaurs generally had some special "equipment" to deal with the attacks of carnivorous dinosaurs, such as tough leather armor, bone sticks, or bone nails. Large herbivorous dinosaurs would act in groups, and when threatened, they would collectively hold their ground and fight back.

1. Emperor crocodile. The emperor crocodile is a large crocodile of the same age as the dinosaurs, living at the junction of land and water, with a body length of more than 10 meters and a weight of up to 10 tons. The monarch crocodile could easily drag a large dinosaur into the water to kill and was one of the powerful creatures of the dinosaur period.

2. Titan Python. The Titan Python can fight the Tyrannosaurus rex in the dinosaurs without defeat, and it is a powerful python, and ordinary dinosaurs can only be reduced to the food of the Titan Python. The average body length of the titan python can reach 15 meters, and the maximum weight can reach about tons.

3. Aeolian pterosaur. Giant pterosaurs such as the Aeolian Pterodactyl dominated the sky during the cherry blossom season of the dinosaurs, standing on the ground and reaching a height of up to 5 meters with wings of more than 12 meters. Aeolus pterosaur was able to hunt other dinosaurs and animals up to 5 meters in size, and was a killer from the sky.

1.Titan Python.

The Titan Python is said to be able to single-handedly take on the existence of a Tyrannosaurus rex. The average titan python is up to 15 meters long and weighs up to a ton.

Like this Tyrannosaurus rex in "My Dinosaur", swallow one in one bite.

2.Imperial crocodile.

The emperor crocodile seems to like to eat dinosaurs very much, and specializes in treating all kinds of disobedience! It lived in the Cretaceous period and is one of the largest crocodiles ever lived. It was almost twice as long as the current saltwater crocodile and could weigh 8 to 10 tons.

It is possible to say that the Tyrannosaurus rex is Jurassic because the Tyrannosaurus Rex was seen in Jurassic Park, so it was thought that the Tyrannosaurus Rex was Jurassic. The dinosaurs of the same era as the Tyrannosaurus rex were nearly extinct. There are not many varieties, there are Triceratops, pterosaurs, Majunsaurus, Cangsaurus, dwarf tyrannosaurus, Tyrannosaurus and many more, you can go and look up the names of various dinosaurs.

Don't be misled, Tyrannosaurus rex and triceratops were one of the last dinosaurs to become extinct at the end of the Cretaceous period, and they can't be Jurassic. Dinosaurs of the same period also include Triceratops, Halberd, Edmontor, Parasaurus, Crested Dragon, Poseidonsaurus, Ankylosaurus, Dinosaurus, Velociraptor, Dwarf Tyrannosaurus, etc., pterosaurs, cangsaurus and other flying in the sky or swimming in the water, although the name has one"Dragons"words, but not dinosaurs.