The mammoth is a member of the elephant family, reaching a height of 4 to 5 m above the shoulder. He was a prehistoric man whose bones were useful in construction and his ivory was used to carve small statues.
The U.S.-Canadian joint research team has been able to uncover the secrets of ancient life in the Klondike region, located in the center of the Canadian province of Yukon in the northwestern part of the country.
Because of this discovery, the history of some animals, such as the woolly mammoth and the North American horse, has been rewritten.
Accordingly Learning – Published in the journal Nature Communications on December 8 – The team used several tablespoons of Canadian permafrost, which contained a wide variety of DNA from animals and plants that have lived in the area for the past 30 years. A thousand years ago.
The team used DNA enrichment techniques developed at Canadian McMaster University Statement Official media say DNA was studied separately; This enabled researchers to reconstruct animal and plant communities during this period of Earth’s history.
In particular, during the period of climate instability between 11 and 14,000, researchers focused on different time points during the transition from the Pleistocene to the Holocene, during which scientists believed that many species had disappeared. Such as the mammoth, the mastodon (a large animal that looks like an elephant), and the saber-toothed cat.
But the study of this DNA revealed some surprises as it showed Learning Contrary to what scientists previously believe, the woolly mammoth and the North American horse existed until about 5,000 years before their extinction.
This means that the woolly mammoth lived in ancient Egyptian civilization, but the mammoth did not spread to Africa; Instead, she lived in the northern part of the world, such as Siberia, and in many parts of Europe to the northern half of the North American continent.
The last extinction
The mammoth is a member of the elephant family, reaching a height of about 4 to 5 meters up to its shoulders, which was a prehistoric human, the latter making the most of his ability. , Ivory was used to carve small statues. Researchers in this field have suggested that climate change may be responsible not only for the extinction of mammoths but also for human activity.
Because it is directly confronted with global warming and we are already paralyzing the Earth’s environment by over-destroying the Earth’s resources, this makes us think about what’s happening on the planet right now, which has led some researchers to say that the Earth is passing by. Mass extinction of animals at an unprecedented rate.
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