Short-faced bear
13 thousand years ago, the local Clovis culture mysteriously disappeared in North America. At the site of the excavation of the Clovis culture, carbon glass was discovered. Pure carbon melts only at a temperature of 6400 degrees. All carbon glass from Canada, Michigan, and Carolina melted only in the boundary layer of the Clovis culture. This suggests that the fall of the cosmic body.
According to the theory proposed by R. Fairstone in 2007, the fall of a celestial body about 13 thousand years ago caused fires throughout North America.
Not far from the coast of California, scientists managed to find evidence of the fall of a celestial body 13 thousand years ago. A lonsdaleite-allotropic modification of carbon was found in the samples, which is formed as a result of the fall of meteorites. In addition, scientists found a large amount of soot, presumably from subsequent fires.
Lonsdaleith
Due to small changes in the Earth’s orbit and various kinds of space objects, the Earth crosses the thickest part of cometary clouds approximately every 2—4 thousand years. For example, the amount of iridium, helium-3, and ammonium nitrate increases and decreases simultaneously, making noticeable peaks about 18, 16, 13, 9, 5 and 2 thousand years ago. In 1990, US scientists analyzed the orbiting meteor showers. Many meteor showers, such as the Tauris, Perseids, Piscids and Orionids, turned out to be connected with each other. Large space objects also turned out to be interconnected – comets Encke and Rudniki, asteroids Olyato, Hepaistos and others.
Orionides
Comet Rudnike
According to the conclusions of scientists, all these cosmic bodies descended from a cosmic body that appeared in the solar system 20 thousand years ago. If you add up all the fragments, then its size will be more than 500 km. Maybe it was this cosmic body that destroyed the large animals of the Earth? This is indicated by all known facts. A cosmic body could fly into orbit around the Sun, or it was in orbit, and a shock wave from a supernova or Jupiter pushed it. Parts of it bombarded the Earth, Mars, the Moon and other planets.
