skipped an archetype like time before last?

[David Horn]

(05-13-2019, 10:46 AM)Kinser79 Wrote: Where it becomes ridiculous is attempting to make cycles larger than the Mega-Saculum or smaller than the Micro-turning.  They may or may not exist, but it becomes ridiculous due to the Uncertainty Principle.

That was my point, though the entire idea of a rhythm is still arguable at all levels. It was much more likely in the Agricultural Age, when that 12 millennia provided a stable platform for an historical rhythm. Today, the rate of change is so high, and the movement from Age to Age so rapid, that making any predications on some consistent model is dicey at best.