Login or sign up Lost password?
Login or sign up
It was an odd sensation climbing over the Great Pyramid, looking for minute flecks of charcoal or other datable material, loaded down with cameras, scales, notebooks, and forms with entries for sample number, site, monument, area, feature, material (charcoal, reed, wood, etc.), matrix (gypsum mortar, mud brick, etc.), date, time, notes on details, extracted by, logged by, photograph numbers, and sketches. The 1984 radiocarbon dates from monuments spanning Dynasty 3 (Djoser) to late Dynasty 5 (Unas), averaged 374 years older than the Cambridge Ancient History dates of the kings with whom the pyramids are identified.