The world s largest Tyrannosaurus rex fossil was auctioned at a sky high price, what is the charm of

Dinosaurs were an animal from the Mesozoic era, and they were the overlords of the earth at that time. And one of the most aggressive dinosaurs among dinosaurs is none other than Tyrannosaurus rex. They are large and have sharp teeth, which can be seen in the fossils found today.

At Christie's in New York, a Tyrannosaurus rex fossil was auctioned for $27.5 million, not only because it is the second most complete Tyrannosaurus rex fossil in the world, but also because it is of great value.

1. Sky-high Tyrannosaurus Rex Fossils In an auction at Christie's in New York, a 6,700-year-old Tyrannosaurus rex fossil "Stan" was bought by a buyer for $27.5 million. Combined with various other expenses, the amount is as high as $32 million, nearly four times more than the estimated $8 million before the initial auction**. There are nearly 300 bones in the body of Tyrannosaurus rex, and the skeleton of "Stan" has 188 bone fossils, which is the second most complete skeleton fossil of Tyrannosaurus rex in the world.

And it is very rare, since the discovery of Tyrannosaurus rex fossils, only 50 species have been found.

2. "Stan" weighs 8 tons alive According to the law, fossils found can only be found on privately owned land**. "Stan" was discovered on private land. Stan was discovered in South Dakota in 1987 by a paleontological enthusiast, so the fossil was named after him.

It took local archaeologists more than 30,000 hours to excavate and assemble 188 skeletons. The Stan-Tyrannosaurus rex fossil was four meters tall, twelve meters long, and weighed eight tons, with pierced marks on its skull and neck, which were left by its battles with its companions. Experts estimate that "Stan" lived to be twenty years old.

The "Stan" Tyrannosaurus rex fossil is not only very complete, but also because it is one of the few Tyrannosaurus rex fossils with a large size. At the same time, it also has a good archaeological reference value, so it was auctioned to a sky-high amount. Many museums around the world are keen to make replicas of its skeleton for display.

It can be seen that its charm is very great.

This fossil represents a prehistoric civilization with very high archaeological value, and at the same time has a very high collection value.

The world's largest Tyrannosaurus rex fossil fetched a sky-high price, and the main charm of this fossil is that it is unique in the world, and the largest, and more collectible.

This is the world's largest Tyrannosaurus rex fossil and has high scientific and artistic value. It has very important scientific value for the study of the evolution of Tyrannosaurus rex and the history of dinosaurs, so it will be auctioned at a sky-high price in the collection world.

I think the charm of this fossil lies in its uniqueness! Because everyone is more curious about dinosaurs and this thing is generally found by the public, but now you can take it home and enjoy it privately, I think it is very attractive to those who have rich dinosaur lovers!

Tyrannosaurus rex was a prehistoric behemoth

Tyrannosaurus rex has no natural predators

The Tyrannosaurus rex was eventually exterminated

The world's largest Tyrannosaurus rex fossil is about 50 square meters; I think Tyrannosaurus rex has natural predators, because the whole ecosystem is interlocking, and there will definitely be its own natural predators.

Tyrannosaurus rex was the largest carnivorous dinosaur, the largest capable of reaching more than ten tons, and had no natural predators.

The world's largest Tyrannosaurus rex fossil is very large, and Tyrannosaurus rex also has natural predators, so it also has weaknesses.

Tyrannosaurus rex was at the top of the food chain in the Late Cretaceous period. His hunting objects are all kinds of dinosaurs. There are only a few smaller dinosaurs that it can't look at, such as the swollen-headed dinosaur.

Now there are. A lot of movies about Tyrannosaurus rex, such as "Jurassic Park", "The Lost World" and so on. However, there are also a lot of cartoons about Tyrannosaurus rex, and this cartoon has become a favorite of children, and children can learn more about Tyrannosaurus rex.

The oldest extant Tyrannosaurus rex fossil has been found in Chaoyang City, Liaoning Province, China. Moreover, the footprints of Tyrannosaurus rex were found in Ganzhou City, China, and the relevant departments suspected that there had been Tyrannosaurus rex fossils here. In addition, Tyrannosaurus rex fossils have been unearthed in Xinjiang, Shanxi, Inner Mongolia and other places.

The local stratigraphic outcrop in Ganzhou, China, especially the outcrop of the red sandstone of the late Cretaceous, happened to be a period when the dinosaurs flourished in the late Cretaceous, so there are traces of Tyrannosaurus rex in the surface rock.

1979 Henan Luanchuan Tyrannosaurus rex. In Chaoyang City, Liaoning Province, 2009, Tyrannosaurus rex skull fossil, a large carnivorous dinosaur. 2009 Heyuan Basin, Guangdong, Tyrannosaurus rex teeth.

In 2010, the Karaqin Left Mongolian Autonomous County in western Liaoning Province, a huge Tyrannosaurus rex fossil. In 2012, in the Jiayin area of Heilongjiang, Tyrannosaurus rex teeth.

It is understood that fossils of Tyrannosaurus rex have appeared in the eastern slope of Shawan in Lufeng County, Yunnan Province, Jiayin, Heilongjiang, Chaoyang City, Liaoning Province, Ganzhou, Jiangxi, Mongolia and other regions.

In March 2019, China found a Tyrannosaurus rex fossil in a quarry in Dachengzi Town, Chaoyang City, Liaoning Province; In Ganzhou, Jiangxi, the footprints of Tyrannosaurus rex were also found; In addition, Tyrannosaurus rex fossils have been unearthed in Xinjiang, Yunnan, Sichuan, Inner Mongolia and Shanxi.

Unearthed in Chaoyang City, Liaoning Province, China, it is reported that this Tyrannosaurus rex lived 100 million years ago, and then fossils of Tyrannosaurus rex were also found in Mongolia, which has important scientific value for research.

In March 2009, a Tyrannosaurus rex fossil was found in a quarry in Chaoyang City, Liaoning Province, and this fossil is very well preserved and very rare. Tyrannosaurus rex is the top of the food chain in the dinosaur century, and Tyrannosaurus rex footprints have been found in many places in China, but no Tyrannosaurus rex fossils have been found yet.

In 2009, a well-preserved Tyrannosaurus rex fossil with a largely intact skull was discovered in a quarry in Dachengzi Town, Chaoyang City, Liaoning Province, and a 58-centimeter-long Tyrannosaurus rex footprint was found in Ganzhou, Jiangxi Province.

Dinosaur name : Tyrannosaurus rex.

Dinosaur body length: 15 meters in length, about 6 meters in height.

Dinosaur weight : tons.

Dinosaur food : Carnivorous.

Survival age: 65 million years ago-70 million years ago, Late Cretaceous Survival location: Montana, USA.

Identification Essentials : Short forelimbs, two fingers in the hands.

Dinosaur species : Diosaurus theropoda.

Origin: Tyrannosaurus Rex means "Tyrannosaurus Rex". In 1908, Barnum Brown discovered the first Tyrannosaurus rex fossil in Montana (USA).

Synopsis: Tyrannosaurus rex has a big head. Tyrannosaurus rex had short forelimbs and two fingers on each hand; The hind legs are large and powerful, with three toes on each foot.

Each finger and each toe is accompanied by a claw. Tyrannosaurus rex had a thin, stiff strip with a pointed tail. It has a total of 60 teeth, each 9 feet long, and all of them are sharp.

When a tooth is lost, a new tooth erupts. The Tyrannosaurus rex walked on two legs and was able to run very fast, reaching speeds of up to 30 miles per hour. It has a good sense of sight and smell.

The Tyrannosaurus rex had a big head, and it was a smart dinosaur.

In 1908, the first Tyrannosaurus rex fossil was discovered in Montana, USA, and later in North America, and these two main discoveries have been made in recent years.

The first Tyrannosaurus rex fossil was discovered in Montana, USA.

82 dinosaur fossils have been found in Argentina: Plant-eating dinosaurs in Argentina |Carnivorous dinosaurs in Argentina.

Tyrannosaurus rex fossils were first discovered in Montana, USA, in 1907, and later in Canada.

Tyrannosaurus rex, also known as Tyrannosaurus rex, lived in chalk.

Tyrannosaurus rex was born in the early Cecephalic period.

It was found in the United States.

In 1990, the largest and most complete Tyrannosaurus rex skeleton in the world was discovered to date on the West Oaks Indian Tribal Reservation in the Chech River in South Dakota, and named it Sue.

Sue lived 65 million years ago in the late Cretaceous period, and when he was alive, he was a meter long and a meter tall.

The Tyrannosaurus rex found in Mexico is called Mexican Tyrannosaurus rex, and the Tyrannosaurus rex found in Argentina is called Argentine Tyrannosaurus rex. The Tyrannosaurus rex found in China is called the Chinese Tyrannosaurus rex.

Tyrannosaurus rex is mainly found in North America.

Sue is the largest and most complete Tyrannosaurus rex in the world.

Fossil. Its name comes from its discoverer, Susan Hendrickson. Nowadays, it is kept in Chicago, USA.

in the Field Museum of Natural History;

Sue is a fossil hunter at the Black Mountain Institute in a name named Williams.

The Indian manor was found on the land of the lord. After the discovery, Sue's ownership was disputed. After a lengthy litigation process, in the end, it was awarded to Williams;

Williams had no ability to study fossils, and it was useless to hold this exquisite Sue, so he entrusted Sue to an auction company and wanted to sell it. At this moment, many people are in a hurry. Paleontologists are like ants on a hot pan.

The reason is simple, the preservation of Su is too complete and too good to have very valuable research value, but if it is a private collector.

Buy it and hide it, then research about it will probably not be possible, and many opportunities to solve the mystery will be missed.

Many museums moved up and prepared to photograph Sue. One of the best is this Field Museum of Natural History in Chicago. They mobilized big companies like Disney and McDonald's to fund themselves, and in the end, in just 10 minutes, the museum was sold for $8.36 million**.

Thanks to Disney and McDonald's for their help, the Field Museum provided Sue models for each of them. Now, if you go to Disneyland.

Play, or go to McDonald's for dinner, and try to tell your companions this unpopular story about Sue, they must think you have a lot of knowledge.

In 1908, Barnumbrown discovered the first Tyrannosaurus rex stone in Montana, USA.

The Tyrannosaurus rex had a large head, and the Tyrannosaurus rex had short forelimbs and two fingers on each hand. The hind legs were large and powerful, with three toes on each foot, claws on each finger and on each toe, and the Tyrannosaurus rex had a thin, stiff tail with a pointed tail. It has a total of 60 teeth, each 9 feet long, all of which are sharp, and when one tooth is lost, a new one erupts.

The Tyrannosaurus rex walked on two legs and was very fast, reaching speeds of up to 30 miles per hour. It has a good sense of sight and smell.

It is reported that the discovery of the "Giant Raptor" was purely accidental - in April 2005, Dr. Xu Xing, a well-known dinosaur expert, made a random discovery in the basin where the dinosaur fossils were located.

The "Giant Raptor" is good at running with feathers

Due to its large size, researchers once thought it belonged to the Tyrannosaurus family during its discovery in the wild, but the study eventually confirmed that the Giant Raptor belonged to the Ovirapiraptor class and represented a transitional type of Ovirapiraptor species.

The "Megaraptor" weighed about 300 times as much as its close relative, the Tail-Feathered Dragon, and scientists speculate that the "Double-Rider" was also covered in feathers like the Tail-Feathered Dragon. Moreover, the experts also found that the hind limbs of the "double raptor" were extraordinarily proportional, and generally speaking, when the dinosaur became larger, its limbs became thicker and the distal parts became shorter.

However, the "two-company giant raptor" has slender hind limbs and slender calves, which indicates that its running ability is definitely stronger than that of other dinosaurs.

Dinosaurs died

Through the analysis of the microscopic characteristics of the skeleton of the "Megaraptor", scientists found that the fossil specimen died when he was about 11 years old, and had just entered adulthood when he died, and it is speculated that the body weight of the fully adult "Megaraptor" is far more than 1,400 kilograms.

Scientists also used CT scans to look inside their spine and found that it had a spongy structure similar to some large herbivorous sauropods, possibly as a strategy to adapt to weight loss.

There are at least two questions that remain unanswered about the newly discovered "Two-Linked Giant Raptor". One is that the "Giant Vetor" like birds and other oviraptorosaurs, did not have teeth, but developed a huge beak, was it used to cut plants or prey on small animals? Or even used to crush eggshells?

These are all mysteries. In addition, scientists have not yet been able to confirm the function of some of the strange holes in the vertebral body of the "Giant Raptor".

Dinosaur fossils

With a body length of about 8 meters, a standing height of more than 5 meters, and a weight of about 1,400 kilograms, it is comparable to the world-famous Tyrannosaurus rex. Experts believe that the "Giant Raptor" has many characteristics similar to birds, and this new major research result has greatly enriched the understanding of the evolution of dinosaurs into birds. Experts call the newly discovered dinosaur "the world's largest bird-like dinosaur with a feathered beak but no teeth in the world."

Experts say that the average bird-like dinosaur is small, most of them weigh a few kilograms, and some are even less than one kilogram, but the weight of the "two-even giant raptor" can reach 1400 kilograms, which is hundreds of times that of the general bird-like dinosaur, and it is not too much to call it "the largest bird-like dinosaur in the world today".