Geologists have found evidence that the planet hit the earth ten thousand years ago

Geologists discover a surprising geological phenomenon, the discovery proves that in the Younger Dryas period 1290000 years ago, a massive asteroid or comet had collided with earth. From the historical records can be understood, the Younger Dryas temperatures are very cold, many large animal living in North America are extinct, including mammoths, mastodons, Sabre toothed cats etc.. & 8203;...... [] technology hearing on November 12th news, according to media reports, the geologists discover a surprising geological phenomenon, the discovery proves that in the Younger Dryas period 12900 years ago, a massive asteroid or comet had collided with earth. From the historical records can be understood, the Younger Dryas temperatures are very cold, many large animal living in North America are extinct, including mammoths, mastodons, Sabre toothed cats etc.. Geologists have found evidence that the planet hit the earth ten thousand years ago The precipitate also includes a "special" mixed nano diamond, suffered a blow to the small sphere, and some other substances The researchers are found in the center of Mexico near Lake Cuitzeo thin layer of a sediment found in the analysis of the "impact" clues, the precipitate, full 13000 years. The researchers found that the latest, these deposits also includes a "special" mixed nano diamond, suffered a blow to the small sphere, and some other substances, in particular some materials can only be formed at the cosmic collision conditions.