Discovery of 3m-year-old stone tools sparks prehistoric whodunnit | Archaeology | The Guardian
Oldest Stone Tools Outside Africa Unearthed in China | Smart News| Smithsonian Magazine
Stone Tools | The Smithsonian Institution's Human Origins Program
Who made the first stone tools? Discovery sheds light on mystery | CNN
Oldest Stone Tools Go Back 3.3 Million Years, Predating Our Species
18,000-Year-Old Stone Tools Are Among the Oldest Found in the US
2.9m-year-old stone tools found at Kenyan site, News, La Trobe University
6 Major Breakthroughs in Hunter-Gatherer Tools | HISTORY
Scientists find world's oldest stone tools - CBS News
2.4-Million-Year-Old Stone Tools Found in Algeria - The Atlantic
Stone found in Israel is oldest known tool in world used for 'delicate' abrading | The Times of Israel
Oldest Advanced Tools Found in Kenya | WIRED
OLDEST STONE TOOLS AND WHO USED THEM | Facts and Details
Tools from China are Oldest Hint of Human Lineage Outside Africa | Scientific American
Oldest stone tools in the Americas claimed in Chile | Science | AAAS
Archaeologists in China Discover the Oldest Stone Tools Outside Africa - The New York Times
Oldest stone hand axes unearthed
Oldest stone tools pre-date earliest humans - BBC News
Stone Tools In Kenya Reveal Early Innovations And Culture Of Human Ancestors : Goats and Soda : NPR
Oldest Tools Outside Africa Found, Rewriting Human Story
7 Oldest Stone Tools Ever Found - Oldest.org
Oldest stone tools pre-date earliest humans - BBC News
Stone Age discovery in Kenya fuels mystery of who made the earliest tools | PBS NewsHour
Oldest Known Stone Tools Discovered: 3.3 Million Years Old | National Geographic - YouTube
The world's earliest stone technologies likely to be older than previously thought - News Centre - University of Kent
Archaeologists Find 14 Stone Weapons From 16,000 Years Ago – ARTnews.com
