We humans must have originated in some kind of a cement mixer, to judge from recent reports. Making stone tools (Oldowan technology) is believed to have started in East Africa 2.6 million years ago and spread from there. But archaeologists recently found stone tools and butchered animals on a high plateau in Algeria: The newly Read More…
Tag: stone tools
Complex stone tools from 160,000 to 170,000 years ago found in China
The Levallois method of making stone tools was used in India 172,000 years ago: Rather than chipping flakes off a stone to create a tool, Levallois techniques work on the stone so it is the flakes themselves that become the tools. This enables several tools to be made from a single stone. Until recently, it Read More…
Stone tools found in Saudi Arabia from 300,000 years ago
At the time, Saudi Arabia was a grassy plain with many lakes: Archaeologist Patrick Roberts of the Max Planck Institute for the Science of Human History and his colleagues recently discovered a handful of stone tools in a sandy layer of soil beneath the dry traces of a shallow Pleistocene lake at Ti’s al Ghadah, Read More…