As far as evidence is concerned, livable land was on the continental shelf and similar shallow land masses. All this was at least scoured with minor exceptions. In particular a massive wall of water scoured China and Eastern Siberia. This surely happened elsewhere as well and can be easily predicted with careful simulation. This means that the established centers of population was completely obliterated. This process left outlyers that also happened to be high and dry at least.
We are now beginning to pick up on some of those and collecting data. The two big ones are in Bosnia and Indonesia. Both are arguing for great antiquity.
Otherwise we have a Bronze Age derived Pyramid network that was at least inspired by the elder system and may well have been non functional. That must remain an open question although the exceptional quality of the Great Pyramid tells us that some part of the technical know-how remained intact. .
“Acknowledging that we are witness to fundamental proof of advanced civilizations dating back over 29,000 years and an examination of their societal structures forces the World to reconsider its understanding of the development of civilization and history,” explains Dr. Semir Osmanagich. “Conclusive data at the Bosnian Pyramid site revealed in 2008 and confirmed this year by several independent labs who conducted radio carbon testing dates the site at 29,400 +/-400 years minimum.”
“Sometimes cultures leave behind mysteries that baffle those who come after them, from standing stones to coded manuscripts, indications that ancient people indeed had a profound purpose.”
“It is the complex story of the earliest, large settled communities, their extensive networking, and their communal understanding of their world, perhaps even the first organized religions and their symbolic representations of the cosmos,” as reported by Klaus Schmidt.
“This is an unknown culture presenting highly-advanced arts and sciences, technology capable of forming truly massive structures and we believe in that process demonstrating an ability to harness pure energy resources,” comments Tim Moon, who has recently joined Osmanagich as lead archeologist at the Bosnian site.
“It is time for us to open our minds to the true nature of our origin and destruction of each other as a civilization on this planet. Our mission here is to realign science with spirituality in order to progress as a species, and this demands a clear path of shared knowledge.”