Was there a civilization on Earth before humans?

>>19070876
Yes, and I have a proof:
https://www.youtube.com/watch?v=CxKgNTNwVAc

>>19070876
More than likely. Or this isn't the first time humans have built a civilization. They probably all leave for shoelace or are picked up aliens when they build communication devices.

>>19070886
Dude! Hide that highly confidential shit.

>>19070894
shoelace?

>>19070876
Nope. No evidence of such a species. Would be cool.

>>19070886
>that last episode
Thanks for reminding me of my childhood trauma, faggot.

>>19070876
yeah monkeys had one

>>19070876
Some Out of place artifacts suggest it. 100 million year old aluminium drillbits getting found in coal and those lead pipes in china that predate human colonization of the area.

>>19070876
Yes. They transcended our understanding of time and can freely interact with us even now, despite having gone extinct before the first humans ever even left Africa.

Yes an Angelic one...it went down really bad...

>>19071011
>Africa
Out-of-Africa hypothesis had been busted already. Are you living under a rock?

>>19070876
They escaped to the underbelly of earth and have been living in agharta, so people claim that they are the reptilians and that they secretly control the world by impersonating our leaders.

Probably true.

>>19071017
It's too soon to be making such a claim based off of a single jawbone and a tooth. At least wait until more evidence is found.

>>19070876
Time is on a loop.

Someone post the giant tree stump images

ive come to a conclusion there are sentient beings who live undergound.

>>19072785
proof?

>>19072785
>>19073631
I confirm his conclusion.

There, that should be proof enough, this is /x/. One anon making some claim, another anon confirming it.

>>19071193
Do you actually know this or are you just guessing?