Expansion of farming in western Eurasia, 9600 - 4000 cal BC

A useful visual, Condensed and simplified map of the spread of farming in western Eurasia: 

 Gronenborn, D., & Horejs, B. (2025). Map: Expansion of farming in western Eurasia, 9600 - 4000 cal BC (update vers. 2025.1). Zenodo. https://doi.org/10.5281/zenodo.16881455

[Click here for better resolutiuon]

So where exactly did Graham Hancock 's imagined "survivors" of a cosmic cataclysm 12900BP hide out, nurturing their "advanced knowledge" and "idea of agriculture" throught the whole Younger Dryas and a fair bit of the early Holocene until they got around to passing them on three millennia or more later?

Atlantean teacher giving the "idea of agriculture" (Grok)