Homo habilis: Oldowan choppers, Scavenged bone marrow, No fire use, 600 cc brain, Smashed a river pebble a few times with a hammer stone, Naked and hairy, Homo ergaster/erectus: Acheulean handaxes, Persistence hunting, Exploited natural fires, 900 cc brain, Knapped a rock into a bifacial teardrop shape, Naked and much less hairy, Homo neanderthalensis: Mousterian tools, Coordinated hunting with spears/tools, Controlled fires with flint and steel, 1600 cc brain, Levallois method to shape front of a rock then hit it to shear off sharp blades, Made and wore hides/leather/fur, Homo sapiens: Upper Paleolithic tools, Hunter gathering then settled agriculture/farming, Hearths inside of shelters, 1400 cc brain, Complex composite tools lashed together, Made and wore woven textiles,

Hominin Cultural Evolution

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