Conventional dating evidence places Great Pyramid in Khufu's reign (~2560 BC)

Pyramid complex3000 - 1500 BC
We Might Be Completely Wrong About the Great Pyramid
Source: We Might Be Completely Wrong About the Great Pyramid by Michael Button

The Great Pyramid of Giza is conventionally dated to around 2560 BC during Khufu's reign, and the evidence is genuinely impressive. Construction graffiti inside the chambers names Khufu directly, while Mark Lehner's excavation of a workers' town in the 1990s revealed bakeries, sleeping quarters, and massive food prep areas. Pierre Tallet's 2013 discovery of Merer's logbook at Wadi al-Jarf — written in year 27 of Khufu's reign — even records crews hauling white Tura limestone to Akhet Khufu. Radiocarbon dates from 1984 and 1995 ran slightly older, but Lehner's team explains this as old wood in the mortar. Pretty solid case!

Key facts

  • Construction graffiti naming Khufu found in pyramid chambers
  • Mark Lehner's team excavated a workers' town south of the Giza plateau in the 1990s, containing bakeries, sleeping galleries, and thousands of cattle, sheep, and fish bones
  • Pierre Tallet's team discovered Merer's logbook at Wadi al-Jarf on the Red Sea coast in 2013
  • Merer's logbook was written in year 27 of Khufu's reign, recording crews hauling white Tura limestone to Akhet Khufu
  • Radiocarbon surveys in 1984 and 1995 extracted charcoal from the pyramid's mortar
  • Radiocarbon dates ran a few centuries older than expected; Lehner's team attributes the gap to old acacia and tamarisk wood

Site mentioned

📄 The Great Pyramid of Giza🌍 Show on the globe

Sources

isac.uchicago.edu
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origin.secure.website
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Pyramid of Khufusmarthistory.org
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Hawass released details of inscriptions documented above the King's Chamber in Khufu's pyramid. The red-ochre marks log the names of rotating ...
The Great Pyramid's Secret Chamberdigventures.com
Inside, they found a tiny, secret chamber containing graffiti that hadn't been seen for over 4,500 years. In 2011, images sent back by a robot ...
The Verdict on German Great Pyramid Graffiti Lootersarchaeology.wiki
Egypt's ministry of antiquities has decided to impose penalties on two German amateur archaeologists who stole samples of King Khufu's ...
The Heit el-Ghurab "Workers Town" at Gizaresearchgate.net
This article surveys the so-called “Workers Town” at the 4th Dynasty, Old Kingdom, Heit el-Ghurab (HeG) settlement site at the Giza Pyramids ...

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