Time since the end of the Neogene geologic period

Time since the end of the Neogene geologic period (2.58 million y)

/fact/time-since-the-end-of-the-neogene-geologic-period

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If Time since the end of the Neogene geologic period (2.58 million y) was a standard unit ...

Age of earliest stone hand axe (2.6 million y)...more would be about as big as Time since the end of the Neogene geologic period
Time since first domestication of cattle (10,500 y)...more would be 1/250 of Time since the end of the Neogene geologic period
Time since first domestication of cats (10,500 y)...more would be 1/250 of Time since the end of the Neogene geologic period
Age of the earliest city (6,500 y)...more would be 1/400 of Time since the end of the Neogene geologic period
Age of oldest wooden wheel (5,150 y)...more would be 1/500 of Time since the end of the Neogene geologic period
Time since building of Stonehenge (5,120 y)...more would be 1/500 of Time since the end of the Neogene geologic period
Time since the earliest writing (5,100 y)...more would be 1/500 of Time since the end of the Neogene geologic period
Time since the birth of Pythagoras (2,594 y)...more would be 1/1000 of Time since the end of the Neogene geologic period
Time since the birth of Joseph Fourier (256 y)...more would be 1/10000 of Time since the end of the Neogene geologic period