Carbon dating shows pyramids centuries older than official timeline. Carbon-14 dating of organic material inside the Great Pyramid points to at least a 200-year construction span Carbon dating in all pyramids is not compatible with the timeline of the kings, being out of order and a few centuries older The evidence contradicts the claim that the Great Pyramid was built in 20 years for one king

Carbon-14 dating of organic material inside the Great Pyramid suggests construction spanned at least 200 years. Results across Egyptian pyramids appear out of order by a few centuries compared to traditional king timelines, contradicting the single-pharaoh 20-year build theory.

Key Facts

  • Carbon-14 dating of organic material inside the Great Pyramid points to at least a 200-year construction span
  • Carbon dating in all pyramids is not compatible with the timeline of the kings, being out of order and a few centuries older
  • The evidence contradicts the claim that the Great Pyramid was built in 20 years for one king

Related site: Great Pyramid of Giza — view location, images, and history on the Ancient Nerds map.