Homo ergaster

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Homo ergaster

• Lived 1.4-1.9 million years ago in Eastern and
  Southern Africa
• Average height 1.9m (63)
• Cranial capacity 700-850cc
• Smaller teeth than earlier species
• Reduced sexual dimorphism from earlier species
• Notable tools hand axes, cleavers

Turkana BoyDiscovered by Kimeu Kenya, 1984