The researchers found that the tools were hippos. to cut ve tubers and used for beating plant materials such as fruits says.
In addition, two large fossil teeth found in the area, Paranthropus It has been marked as belonging to an extinct human cousin known as
Scientists have previously used a type of simple stone tool. Oldowan a group that includes only our species and our closest relatives. A wise man They thought it was used by their ancestors. However, no Homo Sapien fossils were found at the excavation site at Nyayanga on the Homa Peninsula in western Kenya. Instead, two teeth from the genus Paranthropus combined ape-like and human-like features. (thick molars) and 330 stone tools were found.
Ancient stone tools made by early humans found in Kenya
One of the senior authors of the study Smithsonian Professor Rick Potts of the National Museum of Natural History said: “These tools can crush better than an elephant’s molar and cut better than a lion’s canine teeth.” “Oldowan technology was like having a whole new set of teeth outside of your body, and provided our ancestors with a new variety of food in the African savanna.”
New York’s Queens College’and “Associating these Nyayanga tools with Paranthropuses could reopen an old debate about who made the earliest Oldowan tools. Perhaps not only Homo but other types of hominins also processed food with Oldowan technology,” said anthropologist Thomas Plummer.
Researchers, Oldowan The latest finds of tools show a significant improvement in sophistication compared to earlier raw stone tools dated to 3.3 million years before the emergence of the genus Homo. Among other hominins existing at the time, in 1974 in northern Ethiopia There is also the genus Australopithecus, known for the even older famous fossil “Lucy” found.
Check out today’s tech news.
