Fall of the comet on Jupiter
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It is believed that the extinction of the dinosaurs caused by the fall of the comet. For an earlier time, the Sudbury Crater in Canada is 300 km wide and 1.85 billion years old.
The site of a possible comet collision was discovered, a depression near Australia, 250 km away diameter. It has been named the Bedu Crater, and its appearance coincides with the mass extinction 250 million ago. Then 90 percent of life on Earth disappeared. High levels of helium-3 were found in sediments from the Permian extinction. One of the largest rises in the level of helium-3 in the Quaternary period occurred 13.5 thousand years ago. Then all over the world the content of radiocarbon increased. Although the largest radiocarbon anomaly dates back to 41 thousand years ago.
Sudbury Crater
13.5 thousand years ago, the temperature in Greenland rose by seventeen degrees in just a few years, and the huge continental ice caps began to melt, earlier the glacier alternately advanced and retreated within the limits of its maximum advance, after that time it quickly retreated. At the end of the last ice age, something extraordinary happened that had not happened in millions of years.
In those days, 35 species of mammals and 19 species of birds suddenly died.
The biggest mystery is that mammoths, mastodons, American camels, American horses and saber-toothed tigers died out at the same time, the mass extinction of animals occurred throughout the Northern Hemisphere and partially in South America.
Musk ox
Bison
Primeval bison
American horses
It is hard to imagine that ice age hunters, hunting in Asia and Europe for tens of thousands of years with stone spears, could suddenly destroy millions of hares, deer, hyenas, bison, saber-toothed tigers, bears, mammoths, camels, rhinos, horses and bulls.
Megalozeros Embalotherium
