Negative humans have spread throughout Asia suddenly – and now we know how

Negative human beings and modern humans Divided From a joint ancestor about 500,000 years ago, with primitive humans leaving in Africa to Europe and Asia a long time ago Modern humans joined them Hundreds of thousands of years. There, primitive humans dispersed to Spain and Siberia. The prehistoric cousins ​​for the first time will reach Asia about 190,000 to 130,000 years, with another large migration to the center and east Eurasia, most likely between 120,000 and 60,000 years. But how did they get there?

Due to the lack of sufficient archaeological evidence to rebuild their deportation paths, a team of anthropologists has turned into computer models. Their simulations have identified the potential methods that Neanderthals could have been following to reach Asia, and indicates that by traveling during warmer periods and after river valleys, they could have passed about 2000 miles (3,250 km) in less than 2000 years.

“The results we found showed that despite obstacles such as mountains and large rivers, human beings could cross northern Eurasia quickly,” Ticket Posted yesterday in Plos One, he said at New York University statement. “These results provide important visions about the old deportation paths that are currently not studied from the archaeological registry and reveal how the computer simulation can help discover new evidence about the old migrations that formed the history of mankind.” COCO has started studying as a PhD student at New York University and is now a post -PhD researcher at Al -Garf University.

She and her colleague formed the temperature, land height, ancient rivers and ice rivers. While scientists have previously used a similar approach to simulating human and animal movement, anthropologists are the first to apply it to primitive, according to the statement. When doing this, they found possible deportations during two periods of warmer climate: about 125,000 years ago and 60,000 years. The various paths, which benefited from the river valleys, had taken primitive humans to the Taysia Mountains in Eurasia almost the northern road across the Urals and Siberia of South within 2000 years. Miscellaneous, paths correspond to the well -known primitive archaeological sites as well as the areas occupied by Denisovan, with which scientists know the primitive humans.

“It was possible that primitive humans migrated thousands of kilometers from the Caucasus Mountains to Siberia within only 2000 years by following the river corridors,” said Rado Iuvita, the other author in the study. “Others have speculated about the possibility of this type of rapid deportation of long distances based on genetic data, but it was difficult to prove this due to limited archaeological evidence in the region. Based on detailed computer simulations, this deportation appears to be a semi -specific result of landscape conditions during the previous warm climatic periods.”

However, COCO and IOVITA determines that their model is not considered every possible element that can affect the primitive human movement, such as resources, climate change, short -term weather patterns, vegetable cover preferences, and previous occupations, among other things. However, in the absence of archaeological records, computer simulation operations provide an applicable method to track the footsteps of people with prehistoric – although it is almost not creative like Search for pitstops in Vikings deportation methods By sailing the North Klinker boat along the cold Norwegian coast.