Stone tool - Wikipedia
These Stone Tools Made 2.6 Million Years Are the Oldest of Their Kind
Oldowan - Wikipedia
World's oldest stone tools discovered in Kenya - The Archaeology News Network
Tool-use became widespread 10,000 years earlier than we thought | New Scientist
Scientists find world's oldest stone tools - CBS News
Oldest stone tools in the Americas claimed in Chile | Science | AAAS
Scientists Discover Oldest Evidence of Stone Tool Use and Meat-Eating Among Human Ancestors | California Academy of Sciences
Who made the first stone tools? Discovery sheds light on mystery | CNN
The Oldest Stone Tools Yet Discovered Are Unearthed in Kenya | Science| Smithsonian Magazine
New beginning to the known archaeological record' as oldest stone tools ever discovered found in Kenya | The Independent | The Independent
6 Breakthroughs in Hunter-Gatherer Tools
Stone found in Israel is oldest known tool in world used for 'delicate' abrading | The Times of Israel
Stone Age discovery in Kenya fuels mystery of who made the earliest tools | PBS NewsHour
Stone Tools | The Smithsonian Institution's Human Origins Program
Two-Million-Year-Old Stone Tools Found in East Africa - Archaeology Magazine
Oldest stone hand axes unearthed
Oldest Known Stone Tools Discovered: 3.3 Million Years Old | National Geographic - YouTube
Oldest stone tools pre-date earliest humans - BBC News
Archaeologists in China Discover the Oldest Stone Tools Outside Africa - The New York Times
Discovery of 3m-year-old stone tools sparks prehistoric whodunnit | Archaeology | The Guardian
Tools from China are Oldest Hint of Human Lineage Outside Africa - Scientific American
2.4-Million-Year-Old Stone Tools Found in Algeria - The Atlantic
Stone toolmaking difficulty and the evolution of hominin technological skills | Scientific Reports
