Who was a discovered dinosaur and what was the name of the world s first discovered dinosaur?

Mantel was the first to discover a dinosaur in the UK.

It was discovered by Mantel, an English country doctor, one morning in March 1822.

One morning in March 1822, Mantel, an English country doctor, discovered the avian dragon in England.

The earth we live on is 4.6 billion years old, and in this long period of development, new organisms have evolved and old organisms have been eliminated. For those creatures that have been eliminated, fossils are the only evidence that they ever existed when humans were far from existing, so there is a mystical discipline of paleontology.

It is amazing that the fossils of such a large and once-prosperous creature as the dinosaur should have been discovered long ago, and a large part of the reason why people did not know about it until the 19th century was that they were ignorant of this type of fossil and did not expect such a huge individual to appear in animals. Therefore, the first person to notice dinosaurs was not only knowledgeable, but also scientifically inspired, and he was the British surgeon Mantel.

In 1822, the Mantels travelled to the Sussex countryside and found a fossilized tooth among the local stones used to build roads. Of course, a tooth doesn't mean anything, but Mantel, who likes to get to the bottom of things, refuses to give up, because he can't see who the owner of the tooth is. So, he went to the quarry several times, hoping to find more.

The hard work paid off, and Mantel found a few more teeth. So, what kind of animal do these teeth belong to?

With deep doubts, Mantel approached the French naturalist Mr. Cuvier, known as the "father of paleontology", and asked him to look at these extraordinary fossils. The result of Cuvier's identification is the upper incisors of the rhinoceros. Then.

William Buckland, a professor of geology at the University of Oxford in England, came to the same conclusion. After checking the information, Mantel found that there were no mammal fossils in the strata around the quarry. He was skeptical of the arguments of these authorities and decided to find another way.

Of course, due to Mantel's own limited knowledge of paleontology, he was never able to obtain a satisfactory result. Finally, with these fossils in hand, Mantel made his way to the Hinterlian Museum. Unfortunately, there are no similar fossil specimens in the museum.

At this time, a young scholar who studied iguanas appeared. With a considerable number of iguana specimens in their hands, the young scholar and Mantel compared the unknown fossilized teeth with the teeth of iguanas. The results are amazing, the two are very similar!

A jubilant Mantel decided that the unidentified fossilized teeth belonged to the giant iguana that had once appeared. So, he merged the Latin word for iguana toothless and gave the animal a scientific name, which we now know as the avian dragon. It is also logical to call it "dinosaur" in English, which means "terrifying lizard".

To date, the most important avian dragons found in the world are with the exception of Mantel ornithosaurus. It's the Bernisa Ornithosaurus. Avian dinosaurs are a class of dinosaurs that are widely distributed throughout the world.

The first dinosaur to appear in the world was the archaeoptera.

Among the many dinosaurs that have been discovered so far, Archatopraptor is the most primitive one. In 1993, Archaeopteraciraptor was discovered in the Istjurasto Basin, an extremely barren area in northwestern Argentina, South America, which belongs to the Late Triassic strata. Archaeraptors were small carnivores, about a meter long, and able to walk on two legs.

The upper and lower jaws of the Archaeoptractor had teeth at the back that resembled a slotted steak knife, and although it was a carnivorous dinosaur, the front teeth were leaf-like, which was roughly the same as that of a vegetarian dinosaur.

This characteristic suggests that it may have been a dinosaur that ate both meat and vegetables. Some scientists believe that the various characteristics of the archaeopterasaur indicate that it is likely to be the ancestor of all dinosaurs.

The first dinosaur to be discovered was called Archaeocractor.

It first evolved from a single-celled organism in the ocean.

After the adult fish, the fish evolved limbs to become amphibians, and then the amphibians gradually evolved their gills to become reptiles.

Later, in order to gradually adapt to the survival of the land, they evolved into dinosaurs.

The first dinosaur to be named, Megalodon.

Large carnivorous dinosaurs with large, serrated teeth with long roots fixed to the jawbone.

Inside, the tips of the teeth are bent backwards and lodging, like sharp knives with serrated teeth. They usually hunt on a small scale. The first fossil remains of a megalodon were discovered in 1818 in the slate of the Oxfordshire Quarry in England.

Since then, as many as 25 dinosaurs have been named megalodons. In fact, this name has been given to many theropod dinosaurs whose identities are not clearly identified.

The huge jaws and other bones found in the quarry prove that Megalodon was a large, terrifying carnivorous dinosaur.

Megalodon was longer than two rhinoceros, twice as tall as an adult. Its large mouth is covered with large, pointed teeth, each of which is the size of a small mammal of the time.

of the entire jaw. The teeth are curved with serrated edges, and the roots grow deep in the jawbone. This way, even the most intense biting battles will not loosen the teeth.

Gentle plant-eating dinosaurs were no match for the hungry megalodons. In addition to its terrible mouth, it also has powerful ** on its hands and feet - long claws. Claws are used to tear open the tough skin of the prey and then shred the flesh underneath the skin.

Megalodon was the first dinosaur to be scientifically described and named, and it was a massive animal and a beast that brutally preyed on other animals. It has a large head and a strong upper and lower jaw.

It has curved teeth in the middle, like a dinner knife for cutting steaks, and serrated at the tip, which is used to bite fresh prey. With sharp claws on its "fingers" and "toes", it was able to attack forest-type herbivorous dinosaurs at any time. The remains were very fragmented, and may have been mixed with fragments of other theropod bones.

Lived in Africa during the Late Jurassic period.

The first dinosaur was not a dinosaur in the true sense of the word, because it had not yet evolved and had only a preliminary form of a dinosaur.

The origin of dinosaurs remains a mystery. Most paleontologists believe that they evolved directly or indirectly from the early or middle Triassic progenitorium. There is a school of thought that the three orders of dinosaurs had a common ancestor, and that they evolved from a single group of alveolars.

The other school claims that the dinosaurs evolved from the early or middle Triassic alveolar tooth into two genealogical families. Norman (1985) proposed that the first progenitores apparently lived in the highlands and were small, medium-sized carnivores. These ancestral dragons developed different postures in order to be more agile in running and moving to catch their prey.

This also gives them a chance to grow into large predators. These predators have the potential to run quickly when they develop an upright posture that allows their limbs to be directly attached directly below their bodies, improving their movement behavior.

Speed is particularly important when it comes to catching prey. The highest rate will be supported by using the long hind limbs to lift the body off the ground; The forelimbs are lifted up, and the tail is used for balancing purposes. The entire body will use the belt as a turning pivot to develop an improved structural form.

These development processes are estimated to have been completed in the early Middle Triassic.

The earliest progenitor morphology will closely resemble Pike crocodiles. In pike crocodiles, the skull is quite large, and the teeth are buried deep with very sharp serrated edges. At the same time, there is a preorbital opening in front of the skull before the orbit.

This feature is similar to that of dinosaurs. The pike crocodile is a small alveolar tooth that crawls on a four-legged crawl. His hind limbs are longer than his forelimbs, and he also has a long, muscular tail.

It is an extremely active predator. It is presumed that in the early part of the Late Triassic (about 200 million years ago), a species of progenitor similar to the Pike-crocodile must have evolved into the first carnivorous dinosaur ancestor. Noisy.

Dinosaur Profile:

Dinosaurs refer to the most recent common ancestor of Triceratops, modern birds, and Diplodocus and all of their descendants. To facilitate research, dinosaurs can be divided into avian and non-avian dinosaurs. Among them, non-collapsing bird dinosaurs lived only in the Mesozoic EraIt was completely extinct 65 million years ago.

Athletic limbs, long tails, and massive bodies are the hallmarks of most dinosaurs. They mainly inhabit woodlands or open areas on lakeshore plains.

In 1841, British scientist Richard Owen was studying several fossilized bones that looked like lizardsIt was thought that they were left over from some kind of prehistoric animal and named dinosaurs, which means terrifying lizards.

1 All dinosaurs originated from sauropods. Currently, it is believed that the first sea creatures were born from thunder synthesis. They have only one cell, and then the gene mutates, more gene types appear, and then the fittest is eliminated, and the unsuitable is eliminated.

Late vertebrate plants in the sea climbed ashore from the sea. These plants took over the world before the age of the dinosaurs, including Heterodontosaurus.

3 Living in the Triassic period, about 100 million years ago, heteroptera had long fins on their backs, about meters long, and their backs were covered with scales.

In order to catch prey, speed is especially important. The tail acts as a balancer by holding up the body with its forelimbs, and the entire body is centered on the belt, developing into a dinosaur with a special reptilian form.

At the end of the Triassic, the environment improved and most species became extinct. In order to conform to the a priori environment, the organism begins to degrade again.