Researchers Find 2.6-Million-Year-Old Oldowan Tools in Ethiopia | Archaeology, Paleoanthropology | Sci-News.com
Oldest stone tools in the Americas claimed in Chile | Science | AAAS
Oldest stone tools pre-date earliest humans - BBC News
Oldowan - Wikipedia
Oldest stone hand axes unearthed
Oldest Stone Tools Ever Found Were Not Made by Human Hands, Study Suggests : ScienceAlert
Stone tool - Wikipedia
Scientists find world's oldest stone tools - CBS News
2.4-Million-Year-Old Stone Tools Found in Algeria - The Atlantic
Oldest stone tools pre-date earliest humans - BBC News
Archaeologists in China Discover the Oldest Stone Tools Outside Africa - The New York Times
77,000-yr-old stone tools oldest, most sophisticated discovered in South Africa
Two-Million-Year-Old Stone Tools Found in East Africa - Archaeology Magazine
Ancient stone tools found in Kenya made by early humans - BBC News
These Stone Tools Made 2.6 Million Years Are the Oldest of Their Kind
Stony Brook Scientists Discover Oldest Stone Tools on Record - SBU News
Tool-use became widespread 10,000 years earlier than we thought | New Scientist
The world's earliest stone technologies likely to be older than previously thought - News Centre - University of Kent
Stone found in Israel is oldest known tool in world used for 'delicate' abrading | The Times of Israel
Scientists Discover Oldest Evidence of Stone Tool Use and Meat-Eating Among Human Ancestors | California Academy of Sciences
The Oldest Stone Tools Yet Discovered Are Unearthed in Kenya | Science| Smithsonian Magazine
Oldest Advanced Tools Found in Kenya | WIRED
Oldest Stone Tools Outside Africa Unearthed in China | Smart News| Smithsonian Magazine
Oldest stone tools pre-date earliest humans - BBC News
