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?

4 answers

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
So there is no way of telling what the date was?
No. You'll get approximations by reading about those different eras, but there are no specific dates because there were no humans and no writing yet. All this is considered pre-history 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
Okay thank you very much!!!!!