25/09/2026
https://news.berkeley.edu/2026/09/25/the-eruption-that-destroyed-pompeii-is-helping-scientists-date-earths-history/
More accurate and precise argon-argon dating will be invaluable in calibrating radiocarbon dating, which is the dominant method of attaching dates to materials such as wood that are younger than about 55,000 years.
Historical accounts of the eruption nearly 2,000 years ago provide a precise timeline that allowed recalibration of one of the most versatile dating methods.