Asked by IKTA!

I was wondering what was the date 63 million years ago in the cenozoic era? I have tried to google it, but it does not say can you help please?
Answered by Writeacher
Dates are a human construct. Were humans on earth that many years ago?

https://www.google.com/search?q=how+humans+started+telling+time+and+dates&oq=how+humans+started+telling+time+and+dates&aqs=chrome..69i57.11844j0j7&sourceid=chrome&ie=UTF-8
Answered by IKTA!
So there is no way of telling what the date was?
Answered by Writeacher
No. You'll get approximations by reading <b>about</b> those different eras, but there are no specific dates because there were no humans and no writing yet. All this is considered <b>pre-history </b>because 1) there were no humans and 2) there was nothing written down yet.

Even the etymology of the word "history" is interesting. It still depends on humans! https://www.etymonline.com/search?q=history

Humans started writing in the mid-3000s BCE.
https://www.google.com/search?q=when+did+humans+start+writing&oq=when+did+humans+start+writing&aqs=chrome..69i57.6059j0j7&sourceid=chrome&ie=UTF-8
Answered by IKTA!
Okay thank you very much!!!!!
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