Calcolithic

Chalcolithic Eneolithic, Aeneolithic or Copper Age This box:
↑ Stone Age ↑ Neolithic
Near East Ghassulian culture, Naqada culture, Uruk period Europe Yamna culture, Corded Ware Cernavodă culture, Decea Mureşului culture, Gorneşti culture, Gumelniţa–Karanovo culture, Petreşti culture, Coțofeni culture Remedello culture, Gaudo culture, Monte Claro culture India Ahar-Banas culture, Jorwe China Mesoamerica
Metallurgy, Wheel, Domestication of the horse,
↓ Bronze Age

The Chalcolithic (English /ˌkælkəˈlɪθᵻk/;Greek: χαλκός khalkós, "copper" and λίθος líthos, "stone") period or Copper Age, also known as the Eneolithic or Aeneolithic (from Latin "of copper"), was a period in the development of human technology, preceding the Bronze Age, before it was discovered that adding tin to copper formed the harder bronze. The Copper Age was originally defined as a transition between the Neolithic and the Bronze Age.

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