Various stone age inventions such agriculture, domestication and toolmaking were important factors in the creation of an indigenous, Aboriginal proto-civilisation. Perhaps the single most important discovery was Murray Millet, Oceanyka's staple crop to this very day. The continent's ample flora, fertile soils and significant river systems allowed a few agricultural proto-states to flourish. However, the presence of predatory megafauna and a host of natural hazards prevented population explosions, being attracted by the concentration of human prey. This changed with the discovery of copper, heralding the Ancient Age.
Neolithic Age
8,000 to 2,400 BCE