read the OP again...
puma punku is made from... can't remember rocks name, but only thing which would be able to cut it is diamond...
and speaking of reduced gravity. i found this crazy shit man(and this is nothing compared to what else is on the guys channel). haven't watched all of them. its from coast of coast. apparently the dinosaurs wouldn't function under our current gravity. he mentions some discovery channel show in which they say T-Rex's head would break off if he were to be running and then take turn. i have not listened to it all.
it makes me wonder about the earths core and and expansion and all that.
feel free to lol...
so i think we should turn to dates. i seem recall watching something which said the neanderthals were around 35,000 years ago.
however the past worlds of the native americans are on my mind right now. as is the nile river which according to Edgar Cayce once flowed west into the atlantic
lol people just came out the woods and built all these structures
one pyramid in the americas has the same perimeter as the giza pyramid.
another thing on my mind. stonehenge is a scale of the solar systems and the planets. as is something in the americas.