Mining to develop giant fossil film
Publish: 2021-04-15 21:50:47
1. Tiequan 7.2 plot / proction / yundai: 2016 District: America / Mainland actor: Jack guilenhall foster Whitaker Rachel macasuna Lawrence Naomi Haas 50 Miguel Gomez director: Anthony Fukui
2. Iron fist
7.2
plot / action / sport
time: 2016
region: USA / Mainland
actor: Jack gillenhall, Forrest Whitacre, Michael Adams, una Lawrence, OMI Harris, 50 decimeter, Gul Gomez
director: Anthony fukuua
7.2
plot / action / sport
time: 2016
region: USA / Mainland
actor: Jack gillenhall, Forrest Whitacre, Michael Adams, una Lawrence, OMI Harris, 50 decimeter, Gul Gomez
director: Anthony fukuua
3. More than 200 million years ago, in the Triassic period, just before the birth of the dominant dinosaur in the Mesozoic era on land, all kinds of marine reptiles dominated the earth's oceans at that time. The reptiles in prehistoric oceans are different from those in the present. They are not only rich in species, but also huge and strange in shape. In the 18th century, when Western naturalists first discovered these "giant animal fossils", they called them "sea monsters" and made all kinds of strange restoration. Since then, marine reptile fossils have always been a hot spot in paleontology, and strongly aroused the curiosity of the public
What are marine reptiles? As the name suggests, it is a reptile living in the ocean. They can grow and forage in the salty water environment, and do not often enter the freshwater environment, but they do not necessarily breed in the ocean. There are only sea turtles, sea snakes and a few other reptiles in the modern ocean. In the Mesozoic ocean, there are ichthyosaurs, pterosaurs, thalosaurs, Canglong and other famous animals, among which ichthyosaurs and plesiosaurs are the most famous
ichthyosaur is an extinct reptile highly adapted to aquatic life. The earliest extant picture of ichthyosaur was painted in 1699, but it was regarded as a fish at that time. Ichthyosaur fossils were also found in Germany in 1708, but it was not until 1814 that these fossils were correctly identified as marine reptiles by the famous French Comparative Anatomy expert Weiye. The first complete ichthyosaur fossil was discovered in 1719. It was believed that it was a dolphin or crocodile that died in the "great flood"“ It was not until 1818 that the word "Ichthyosaurus" was coined by Kenneth of the British Museum, which has been widely accepted and used to this day
ichthyosaur has a streamlined body shape and paddle like limbs, which is somewhat similar to the shape of dolphins. Cuvier once said that ichthyosaur had the snout of a dolphin, the teeth of an alligator, the head and sternum of a lizard, the limbs of a whale and the spine of a fish. Ichthyosaur has a long and sharp mouth, conical teeth on the upper and lower jaw, and the whole skull looks like a triangle. There are a pair of large and round eyes on both sides of the head, with a maximum diameter of 30 cm. The largest eyes in vertebrates are blue whales, with a diameter of only 15 cm. As a result, ichthyosaurs can hunt for squid, fish and other prey in the dark night or deep sea. Scientists estimate that ichthyosaurs can dive 500 meters into the ocean. The vertebrae of Ichthyosaurus is saucer like, with concave sides. A spine is like a string of vertebrae, which is strung on a rope. The caudal vertebrae is long and narrow and flat
most reptiles lay eggs in sand or nest. Ichthyosaurus is too specialized to lay eggs on land, so how does it breed? Do you lay eggs directly in water? At first, people didn't know the answer. Later, a ichthyosaur fossil with an embryo in its belly was found near hosmaden in southern Germany, and people realized that ichthyosaur could give birth directly. In this Jurassic ichthyosaur cemetery in Germany, fossils are found in black asphaltene shale, and even the skin marks are preserved, so people can accurately restore the appearance of ichthyosaur. All the complete bones in the cavity of the alt female ichthyosaur, except those in the stomach cavity, are considered as ichthyosaurs. Nearly 100 ichthyosaur fossils with embryos have been found. Most of these fossils have 1-4 embryonic fossils in their abdomen, up to 12. All the ichthyosaur fossils were found in the lower abdomen of the large ichthyosaur. These ichthyosaur fossils are very complete, not as scattered as the digested food. Scientists have now agreed that ichthyosaur is a baby animal, and they have even found ichthyosaur fossils in the process of proction. In these specimens, half of the Ichthyosaurus was in the mother's body, and the other half had slipped out of the body through the birth canal. When ichthyosaurs gave birth, their tails first protruded from their mothers, just like whales today. As a marine organism breathing with lungs, the birth of the head means death. For a long time, these specimens have been regarded as evidence of ichthyosaur cannibalism, but this "viviparity" theory seems to be more acceptable than other explanations. But scholars still can't believe how marine reptiles evolved such a progressive way of reproction so early
ichthyosaurs discovered in the Early Triassic of Anhui Province are one of the earliest ichthyosaurs known. Chinese scientists have discovered ichthyosaur fossils from the Triassic (more than 200 million years ago) at 4800 meters above sea level on Mount Qomolangma, which is the highest vertebrate fossils so far. This is enough to prove that it was still a vast ocean at that time, but later it rose to become the roof of the world
plesiosaurs and pliosaurs are another kind of marine reptiles that people have known for a long time. As early as 1604, there was the first illustration of the skeleton fossils of plesiosaurs. With the discovery of more and more fossils, in 1706, the Oxford Museum even published a manual on the identification of plesiosaurs. Plesiosaurs and pliosaurs are very successful reptiles, which were widely distributed in the Jurassic and Cretaceous oceans. Plesiosaurs are wide and flat, with a long neck and a small head, just like a turtle's head on a snake. The neck of plesiosaurs can be up to half the length of their bodies, and their body length can reach more than 10 meters. The so-called "Loch Ness monster" was made up according to its appearance and caused a great sensation. But it turns out that plesiosaurs did become extinct at the end of the Cretaceous. They mainly feed on fish and ammonites (a kind of Mesozoic mollusks). Shanglong is a close relative of plesiosaurs, but they have big heads, shorter necks than plesiosaurs, and sharp teeth. Among them, the largest species is up to 25 meters long, with a head of 5 meters long. It is the only marine reptile with a body shape similar to that of modern blue whales in the Jurassic period, with an estimated weight of more than 100 tons. This upper dragon could attack any animal in the sea at that time. Plesiosaurs and pliosaurs have flippers. Scientists believe that their swimming style is similar to that of seals. The flippers paddle backward, and their forward trajectory is likely to be fluctuating
since no plesiosaur or pliosaur fossils with embryos have ever been found, we have no way to know how they reproce. The skeletons of these animals indicate that they also have the ability to crawl on land, although this ability is very limited; However, the size of Shanglong is huge, so it is not easy for them to climb the beach, so "viviparous" is a possible way for them to breed. So far, the egg fossils of Shanglong have never been found. Both plesiosaurs and pliosaurs belong to pterosaurs, including Triassic swollen costosaurs (e.g. Guizhou dragon in China), phanerosaurus (e.g. eurosaurus) and peculiar pterodontosaurus (e.g. megalosaurus). In recent years, a large number of well preserved ichthyosaur, pterosaur and thalosaur fossils have been found in Guizhou Province, China, which are comparable to the fossils from famous European areas
pterosaurs lived almost throughout the Mesozoic era. They had been proced in the Early Triassic and disappeared at the end of Cretaceous. But ichthyosaurs disappeared at the beginning of the late Cretaceous. Who are the ancestors of these two groups? What caused the extinction of ichthyosaurs in the Middle Cretaceous? Now these questions have not been answered, waiting for people to further explore.
What are marine reptiles? As the name suggests, it is a reptile living in the ocean. They can grow and forage in the salty water environment, and do not often enter the freshwater environment, but they do not necessarily breed in the ocean. There are only sea turtles, sea snakes and a few other reptiles in the modern ocean. In the Mesozoic ocean, there are ichthyosaurs, pterosaurs, thalosaurs, Canglong and other famous animals, among which ichthyosaurs and plesiosaurs are the most famous
ichthyosaur is an extinct reptile highly adapted to aquatic life. The earliest extant picture of ichthyosaur was painted in 1699, but it was regarded as a fish at that time. Ichthyosaur fossils were also found in Germany in 1708, but it was not until 1814 that these fossils were correctly identified as marine reptiles by the famous French Comparative Anatomy expert Weiye. The first complete ichthyosaur fossil was discovered in 1719. It was believed that it was a dolphin or crocodile that died in the "great flood"“ It was not until 1818 that the word "Ichthyosaurus" was coined by Kenneth of the British Museum, which has been widely accepted and used to this day
ichthyosaur has a streamlined body shape and paddle like limbs, which is somewhat similar to the shape of dolphins. Cuvier once said that ichthyosaur had the snout of a dolphin, the teeth of an alligator, the head and sternum of a lizard, the limbs of a whale and the spine of a fish. Ichthyosaur has a long and sharp mouth, conical teeth on the upper and lower jaw, and the whole skull looks like a triangle. There are a pair of large and round eyes on both sides of the head, with a maximum diameter of 30 cm. The largest eyes in vertebrates are blue whales, with a diameter of only 15 cm. As a result, ichthyosaurs can hunt for squid, fish and other prey in the dark night or deep sea. Scientists estimate that ichthyosaurs can dive 500 meters into the ocean. The vertebrae of Ichthyosaurus is saucer like, with concave sides. A spine is like a string of vertebrae, which is strung on a rope. The caudal vertebrae is long and narrow and flat
most reptiles lay eggs in sand or nest. Ichthyosaurus is too specialized to lay eggs on land, so how does it breed? Do you lay eggs directly in water? At first, people didn't know the answer. Later, a ichthyosaur fossil with an embryo in its belly was found near hosmaden in southern Germany, and people realized that ichthyosaur could give birth directly. In this Jurassic ichthyosaur cemetery in Germany, fossils are found in black asphaltene shale, and even the skin marks are preserved, so people can accurately restore the appearance of ichthyosaur. All the complete bones in the cavity of the alt female ichthyosaur, except those in the stomach cavity, are considered as ichthyosaurs. Nearly 100 ichthyosaur fossils with embryos have been found. Most of these fossils have 1-4 embryonic fossils in their abdomen, up to 12. All the ichthyosaur fossils were found in the lower abdomen of the large ichthyosaur. These ichthyosaur fossils are very complete, not as scattered as the digested food. Scientists have now agreed that ichthyosaur is a baby animal, and they have even found ichthyosaur fossils in the process of proction. In these specimens, half of the Ichthyosaurus was in the mother's body, and the other half had slipped out of the body through the birth canal. When ichthyosaurs gave birth, their tails first protruded from their mothers, just like whales today. As a marine organism breathing with lungs, the birth of the head means death. For a long time, these specimens have been regarded as evidence of ichthyosaur cannibalism, but this "viviparity" theory seems to be more acceptable than other explanations. But scholars still can't believe how marine reptiles evolved such a progressive way of reproction so early
ichthyosaurs discovered in the Early Triassic of Anhui Province are one of the earliest ichthyosaurs known. Chinese scientists have discovered ichthyosaur fossils from the Triassic (more than 200 million years ago) at 4800 meters above sea level on Mount Qomolangma, which is the highest vertebrate fossils so far. This is enough to prove that it was still a vast ocean at that time, but later it rose to become the roof of the world
plesiosaurs and pliosaurs are another kind of marine reptiles that people have known for a long time. As early as 1604, there was the first illustration of the skeleton fossils of plesiosaurs. With the discovery of more and more fossils, in 1706, the Oxford Museum even published a manual on the identification of plesiosaurs. Plesiosaurs and pliosaurs are very successful reptiles, which were widely distributed in the Jurassic and Cretaceous oceans. Plesiosaurs are wide and flat, with a long neck and a small head, just like a turtle's head on a snake. The neck of plesiosaurs can be up to half the length of their bodies, and their body length can reach more than 10 meters. The so-called "Loch Ness monster" was made up according to its appearance and caused a great sensation. But it turns out that plesiosaurs did become extinct at the end of the Cretaceous. They mainly feed on fish and ammonites (a kind of Mesozoic mollusks). Shanglong is a close relative of plesiosaurs, but they have big heads, shorter necks than plesiosaurs, and sharp teeth. Among them, the largest species is up to 25 meters long, with a head of 5 meters long. It is the only marine reptile with a body shape similar to that of modern blue whales in the Jurassic period, with an estimated weight of more than 100 tons. This upper dragon could attack any animal in the sea at that time. Plesiosaurs and pliosaurs have flippers. Scientists believe that their swimming style is similar to that of seals. The flippers paddle backward, and their forward trajectory is likely to be fluctuating
since no plesiosaur or pliosaur fossils with embryos have ever been found, we have no way to know how they reproce. The skeletons of these animals indicate that they also have the ability to crawl on land, although this ability is very limited; However, the size of Shanglong is huge, so it is not easy for them to climb the beach, so "viviparous" is a possible way for them to breed. So far, the egg fossils of Shanglong have never been found. Both plesiosaurs and pliosaurs belong to pterosaurs, including Triassic swollen costosaurs (e.g. Guizhou dragon in China), phanerosaurus (e.g. eurosaurus) and peculiar pterodontosaurus (e.g. megalosaurus). In recent years, a large number of well preserved ichthyosaur, pterosaur and thalosaur fossils have been found in Guizhou Province, China, which are comparable to the fossils from famous European areas
pterosaurs lived almost throughout the Mesozoic era. They had been proced in the Early Triassic and disappeared at the end of Cretaceous. But ichthyosaurs disappeared at the beginning of the late Cretaceous. Who are the ancestors of these two groups? What caused the extinction of ichthyosaurs in the Middle Cretaceous? Now these questions have not been answered, waiting for people to further explore.
4.
We often call some people who violate ethics as "animals", including the behavior of not supporting the elderly. In our cognition, only human beings can support the elderly, and animals do not support the elderly. However, scientists have found evidence that animals support the elderly from the fossil of a saber toothed tiger
a skeleton
in Los Angeles, there is an asphalt pit called La Brea, where the asphalt naturally exists for tens of thousands of years, and is often covered by leaves, st or water, so that the surrounding animals are easy to fall into it
The saber toothed tiger has graally become extinct in the process of evolution e to its unadaptability to prey on smaller prey. The images of Saber Toothed tigers we see today are based on their fossils and gene sequencing5.
More than 200 million years ago, in the Triassic period, just before the birth of the dominant dinosaur in the Mesozoic era on land, all kinds of marine reptiles dominated the earth's oceans at that time. The reptiles in prehistoric oceans are different from those in the present. They are not only rich in species, but also huge and strange in shape. In the 18th century, when Western naturalists first discovered these "giant animal fossils", they called them "sea monsters" and made all kinds of strange restoration. Since then, marine reptile fossils have always been a hot spot in paleontology, and strongly aroused the curiosity of the public
as the name suggests, reptiles live in the ocean. They can grow and forage in the salty water environment, and do not often enter the freshwater environment, but they do not necessarily breed in the ocean. There are only sea turtles, sea snakes and a few other reptiles in the modern ocean. In the Mesozoic ocean, there are ichthyosaurs, pterosaurs, thalosaurs, Canglong and other famous animals, among which ichthyosaurs and plesiosaurs are the most famous
Ichthyosaur is an extinct reptile which is highly adapted to aquatic life. The earliest extant picture of ichthyosaur was painted in 1699, but it was regarded as a fish at that time. Ichthyosaur fossils were also found in Germany in 1708, but it was not until 1814 that these fossils were correctly identified as marine reptiles by the famous French Comparative Anatomy expert Weiye. The first complete ichthyosaur fossil was discovered in 1719. It was believed that it was a dolphin or crocodile that died in the "great flood"“ It was not until 1818 that the word "Ichthyosaurus" was coined by Kenneth of the British Museum, which has been widely accepted and used to this dayichthyosaur has a streamlined body shape and paddle like limbs, which is similar to the shape of dolphins. Cuvier once said that ichthyosaur had the snout of a dolphin, the teeth of an alligator, the head and sternum of a lizard, the limbs of a whale and the spine of a fish. Ichthyosaur has a long and sharp mouth, conical teeth on the upper and lower jaw, and the whole skull looks like a triangle. There are a pair of large and round eyes on both sides of the head, with a maximum diameter of 30 cm. The largest eyes in vertebrates are blue whales, with a diameter of only 15 cm. As a result, ichthyosaurs can hunt for squid, fish and other prey in the dark night or deep sea. Scientists estimate that ichthyosaurs can dive 500 meters into the ocean. The vertebrae of Ichthyosaurus is saucer like, with concave sides. A spine is like a string of vertebrae, which is strung on a rope. The caudal vertebrae is long and narrow and flat
Most reptiles lay eggs in sand or nest. Ichthyosaurus is too specialized to lay eggs on land, so how does it breed? Do you lay eggs directly in water? At first, people didn't know the answer. Later, a ichthyosaur fossil with an embryo in its belly was found near hosmaden in southern Germany, and people realized that ichthyosaur could give birth directly. In this Jurassic ichthyosaur cemetery in Germany, fossils are found in black asphaltene shale, and even the skin marks are preserved, so people can accurately restore the appearance of ichthyosaur. All the complete bones in the cavity of the alt female ichthyosaur, except those in the stomach cavity, are considered as ichthyosaurs. Nearly 100 ichthyosaur fossils with embryos have been found. Most of these fossils have 1-4 embryonic fossils in their abdomen, up to 12. All the ichthyosaur fossils were found in the lower abdomen of the large ichthyosaur. These ichthyosaur fossils are very complete, not as scattered as the digested food. Scientists have now agreed that ichthyosaur is a baby animal, and they have even found ichthyosaur fossils in the process of proction. In these specimens, half of the Ichthyosaurus was in the mother's body, and the other half had slipped out of the body through the birth canal. When ichthyosaurs gave birth, their tails first protruded from their mothers, just like whales today. As a marine organism breathing with lungs, the birth of the head means death. For a long time, these specimens have been regarded as evidence of ichthyosaur cannibalism, but this "viviparity" theory seems to be more acceptable than other explanations. But scholars still can't believe how marine reptiles evolved such a progressive way of reproction so early The ichthyosaurs discovered in the Early Triassic of Anhui Province are one of the earliest ichthyosaurs known. Chinese scientists have discovered ichthyosaur fossils from the Triassic (more than 200 million years ago) at 4800 meters above sea level on Mount Qomolangma, which is the highest vertebrate fossils so far. This is enough to prove that it was still a vast ocean at that time, but later it rose to become the roof of the world Plesiosaurs and pliosaurs are another large group of marine reptiles that people have known for a long time. As early as 1604, there was the first illustration of the skeleton fossils of plesiosaurs. With the discovery of more and more fossils, in 1706, the Oxford Museum even published a manual on the identification of plesiosaurs. Plesiosaurs and pliosaurs are very successful reptiles, which were widely distributed in the Jurassic and Cretaceous oceans. Plesiosaurs are wide and flat, with a long neck and a small head, just like a turtle's head on a snake. The neck of plesiosaurs can be up to half the length of their bodies, and their body length can reach more than 10 meters. The so-called "Loch Ness monster" was made up according to its appearance and caused a great sensation. But it turns out that plesiosaurs did become extinct at the end of the Cretaceous. They mainly feed on fish and ammonites (a kind of Mesozoic mollusks). Shanglong is a close relative of plesiosaurs, but they have big heads, shorter necks than plesiosaurs, and sharp teeth. Among them, the largest species is up to 25 meters long, with a head of 5 meters long. It is the only marine reptile with a body shape similar to that of modern blue whales in the Jurassic period, with an estimated weight of more than 100 tons. This upper dragon could attack any animal in the sea at that time. Plesiosaurs and pliosaurs have flippers. Scientists believe that their swimming style is similar to that of seals. The flippers paddle backward, and their forward trajectory is likely to be fluctuating< p> Ichthyosaur restoration map < img SRC = "66037005577" > since no plesiosaur or pliosaur fossils with embryos have ever been found, we have no way to know how they reproce. The skeletons of these animals indicate that they also have the ability to crawl on land, although this ability is very limited; However, the size of Shanglong is huge, so it is not easy for them to climb the beach, so "viviparous" is a possible way for them to breed. So far, the egg fossils of Shanglong have never been found. Both plesiosaurs and pliosaurs belong to pterosaurs, including Triassic swollen costosaurs (e.g. Guizhou dragon in China), phanerosaurus (e.g. eurosaurus) and peculiar pterodontosaurus (e.g. megalosaurus). In recent years, a large number of well preserved ichthyosaur, pterosaur and thalosaur fossils have been found in Guizhou Province, China, which are comparable to the fossils from famous European areas The life time of pterosaurs almost runs through the whole Mesozoic era, which has been proced in the Early Triassic and disappeared at the end of Cretaceous. But ichthyosaurs disappeared at the beginning of the late Cretaceous. Who are the ancestors of these two groups? What caused the extinction of ichthyosaurs in the Middle Cretaceous? Now these questions have not been answered, waiting for people to further exploreHot content