Scientists found 90,000 years old fossils, which can change History:- Scientists have tried to understand the people coming from Africa, they discovered an ancient human finger which was outside of Africa and Levent outside of Anatomically Modern Man. The fossils occurred 90,000 years ago and it works to highlight the old, traditional principles about elementary human migration.
Scientists believe that Homo sapiens lived in Saudi Arabia and had discovered them, which was wet and full of grass, long before they originally thought. Originally, it was thought that humans left Africa in a wave, however, a new theory states that when the man went out, there was much migration. The team published their findings in Nature ecology and development.
On January 20, 2016, when he was returning from lunch with lunch, Paleontologist Iyad Zalmet saw a bone that was round on both ends. The bone had partially left the ground in Al Wusta, an archaeological site in Saudi Arabia. He could not immediately tell where his bone was and where he came from.
“Zalmout, who worked in the Sagal Geological Survey, told Newsweek,” I kept my head slipping for a few minutes because I tried to create this picture which was of this bone. “The team had seen that evening at the Tayma base camp that the bone was related to the ancient man’s fingers, the homo species or even modern physical human.
After a thorough analysis in various institutions around the world, the team determined that the finger is related to the modern human, but it is also the oldest homo sapiens fossil name discovered directly outside of Africa and Levent. According to the researchers, fossils are 85,000 to 90,000 years old. This means that the finger was expected there 25,000 years ago that it was settled in this area.
The Al Wusa site is located about 400 miles away from the Leventini sites and supports completely different ecosystems unlike those from the Levent. According to two excavations on the site, there were different bones than animals, including hips and humans, according to the researchers, there was a lot going on in the climate, changing from dry to wet several times throughout history. Scientists believe that once humans got wet area, they took advantage of it, enjoying this area, which was good for animal hunting and was a long-lasting resource.
To determine the age of bone, the team has made an uranium-series dating. This method uses lasers to find out how old fossils are discovered. After analyzing sediment and animal fossils, the team found that the dates match.There are about 400 stone tools found on the site of researchers. The team’s conclusions show that a large human population lived there, indicating that many mobile hunters were collectors.
Research shows that they went opportunist and used many lakes and grasslands present there. According to the team, there are around 15,000 lakes in the Nafud desert of Narded Saudi Arabia, which were re-activated as a result of the monsoon.
After the discovery of ancient human finger and other fossils on the site, scientists will work to improve genetic studies and focus on those sites, which have not yet been found much about, such as Saudi Arabia and other places where Homo sapiens has Africa From the following migration visits.
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