Did you know?
Time since the end of the Paleogene geologic period (23 million y) is 5 thousand x Time since building of the Great Pyramid of Giza / Cheops / Khufu (4,580 y)
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Duration of Pandyan Empire (South India) (1,850 y)
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.