[blam]

" I wonder if Ancient Chinese had Jomons amongst them?"

I have on occasion speculated that the Mongoloids and Caucasians both may have 'sprung' from the Jomon.

Professor Stephen Oppenheimer says that the oldest (undisputed) Mongoloid skeleton ever found is only 10,000 years old.

[Ptarmigan]

I remember reading one of your articles suggesting that all Eurasians came from Ainus/Jomon people. That same could go with American Indians. In a sense, we are all Ainus. :)