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The top documents tagged [barbed spears]
Josef Eliáš 383147. 1 Hunter-gatherer 2 Tools and technology implements 3 Woomera/a spear thrower 4 Spears 5 Boomerangs 6 Tracking 7 Other
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WH I.2. Humans, or homo sapiens, emerged in East Africa between 100,000 and 400,000 years ago. Humans migrated from Africa to Eurasia, Australia, and
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The Origins and Advancement of Early Human Societies
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