Kamis, 12 Maret 2009

TIMELINE OF HUMAN PREHISTORY

All dates are approximate and conjectural, obtained through Anthropology, Archaeology, Genetics, Geology, or Linguistics. They are all subject to revision due to new discoveries or improved calculations. BP stands for "Before Present."

Paleolithic
Mesolithic
Neolithic
Chalcolithic
  • c. 3700 BC - Cuneiform writing appears and records begin to be kept.
  • c. 3000 BC - Stonehenge construction begins. In its first version, it consisted of a circular ditch and bank, with 56 wooden posts.[18]

By region

Old World
New World
source: wikipedia.org

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