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In fact, more than a century ago, in 1892, people also found a rather terrifying giant crocodile fossil, which was also some bone fragments and teeth, etc., which paleontologists named "dire crocodile". Scientists have also found many fossilized duck-billed bones near the fossil dinosaur, which could be more than 9 meters tall and estimated to weigh up to 12 tons, which is twice the size of the dinosaur. However, 75 million years ago, when these huge duck-billed dragons came to the shore of the swamp to find water to drink, they were still bitten and eaten alive by dinosaurs much smaller than themselves!
But there are even more terrifying crocodiles in the world. The Amazon basin in South America is the most famous place in the world to produce crocodiles, and the blunt crocodile and bottlenose crocodile still dominate the water there. In 1986, a Canadian paleontologist found a fossilized jaw and part of a skull of what may have been named nearly 100 years ago as the largest giant crocodile ever created, the "Pruss crocodile".
These fossils spell together the world's largest known crocodile skull: meters long and teeth 6-7 centimeters long!
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By the early Cretaceous period, archaeocrocodiles similar to modern crocodiles appeared on Earth, and they gave birth to skulls similar to those of modern crocodiles and began an amphibious life. Faced with the distinctive skull, paleontologists believe that the giant ossified protrusion is similar to that of the modern-day Indian crocodile, but much larger, meaning that the "supercrocodile" is capable of culling prey that has far more flesh than fish. According to current research, the "super giant crocodile" is an absolutely terrifying giant reptile that only lived on the African continent during the mid-Cretaceous period.
According to Paleontologists such as Paul, the "super crocodile" is not the direct ancestor of the modern crocodile, but only a close relative. Crocodiles appeared about 2.3 billion years ago in the late Triassic period of the Mesozoic Era. By the early Jurassic, they differentiated into two completely different branches, one living on land and one living in water.
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In addition to the emperor crocodile and dire crocodile of the Mesozoic Era, there are still some other terrifying giant crocodiles in this world. The Amazon basin in South America is one of the most famous places in the world to produce crocodiles, and even after the mass extinction of the Mesozoic Era, the blunt crocodile and bottlenose crocodile remained the dominant crocodiles there. In 1986, a Canadian paleontologist found a fossilized jaw and part of a skull from what was named nearly 100 years ago and may have been the second largest giant crocodile in the Western Hemisphere of the Cenozoic.
These fossils spell together the largest known skull in the Cenozoic caimanidae subfamily: the full length of the bone (the tip of the snout) is 2 meters, and the width of the root of the largest tooth is 4 5 centimeters.
According to the ratio of the head to the length of the crocodile, paleontologists such as Alagore speculated that the length of this Pruss crocodile can reach the length of the bend meter, the width of the body, and the weight of nearly 4 tons, which is about 10 times that of the largest and ferocious carnivorous dinosaur of the Cenozoic Era, the parathunderbird, and 3 times the weight of the giant crocodile before the appearance of the giant crocodile, the largest reptile in South America. According to some mandible fragments, the largest crocodile is likely to have a bending meter, which weighs 3 tons more than the largest pure terrestrial carnivorous mammal, the fine-toothed giant bear.
The discovery of a large and quite complete "devil crocodile" fills a gap in the discovery of paleontological fossils and further enables people to understand the diversity of paleoecology. But in addition to the joy, paleontologists still feel a little confused: along with the "devil's giant crocodile", scientists have also found some fossils of crocodiles of the same era, one of which is only 8 centimeters long, and some paleontologists believe that different crocodiles may have eaten different foods at that time, or that they competed for different resources, so the individuals were very different.
But this explanation does not seem to be satisfactory.
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In 1997 and 2000, Serono's research team excavated the skeletons of three adult and three juvenile crocodiles, as well as the skull, spine, femur and a 30-centimeter-long crustacean scale fossilized by this mysterious paleontology. Paul and his companions used these fossils to create the shape of most of the mysterious prehistoric creatures, and the archaeological team was confronted with the hideous face of the "devil's giant crocodile". On October 26, 2001, the National Geographic Association of the United States claimed that the world's largest fossil of an ancient crocodile, the most terrifying prehistoric animal of the earth, the "devil's giant crocodile", has been discovered by them, this crocodile is 10 to 15 times larger than the largest crocodile in existence, so it is the most amazing news in prehistoric zooarchaeology after the dinosaurs.
In the Te-Nere Desert in Nepal, in west-central Africa, paleontologists have found fossils that are 40 feet long and weigh about 10 tons. According to researchers, the distant relatives of this modern crocodile lived 100 million years ago, and the Malayan crocodile found in India is closely related to it; But the Malayan crocodile is not as large as the ancient crocodile. The ancient crocodile was the greatest enemy of the dinosaur family.
The crocodile, which was named sar-cosuchus, attracted the attention of experts in addition to its impressive size, as well as the large spherical end of its mouth, which is said to be a feature of the crocodile's longevity. Professor Serrono claims that such a huge reptile may be the real "king of carnivores" in the world. The common crocodile lives near a lake or sea, while a sarcosuchus usually lives near a river - if a dinosaur went to drink water, it would probably be a good meal for it.
Researchers theorized that sarcosuchus not only ate fish for a living, but dinosaurs were also its prey.
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The "devil crocodile" eats not only fish, but also small dinosaurs and other animals, such as giant turtles. The scales of the "Devil Giant Crocodile" are wrapped from head to tail, thick as armor. The pattern on the scales of the "Devil Crocodile" is the same as the growth rings of a tree, and according to Paul, the "Devil Crocodile" has a lifespan of 50 to 60 years.
The "devil crocodile" fossil can be said to be a discovery that is slightly inferior to the dinosaur fossil in the prehistoric bioarchaeological history of the earth. Davis Cowymer, a paleontologist at Columbia State University in the United States, claimed: "This important discovery fills a gap in the history of crocodiles in the history of the evolution of life on Earth and helps mankind to further understand the evolutionary history of life on Earth." ”
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The "devil's crocodile", which is very terrifying to modern people, lived on the continent of Africa in the middle of the prehistoric Cretaceous. According to Paul's original argument, the Devil's Giant Crocodile "spends most of its time in the water, living by ambushing and preying underwater." When hunting in the water, the "devil crocodile" can bury its entire body in the water, but it is the eyes that float on the water, and it can always observe the movement of prey on the shore.
The top of the "Devil's Crocodile" has a round bullae-like thing. Researchers believe that this enhances the "devil's giant crocodile" sense of smell and even facilitates the vocalization. The adult "devil crocodile" has more than 100 very sharp teeth of different sizes scattered within its long, narrow snout, which Larson calls "iron pickaxes."
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