Does this mean that the giants of the Eastern mounds of N. America have been sequenced and found to be Denisovian?
Additionally, I wonder about interactions with India, as the main G^ds of India were main players in the cultures of Ukraine in the time just before if not during the days of Stone Grave. The dating is problematic, messolithic or neolithic. .. but the script is proto-sumerian, it seems.
Stone Tomb -- Oblast, Ukraine. . Wiki
I also wonder if the 800,000 year old Denisovians had contact with, or were influenced by the East, China for example. China would have been quite different in that era, possibly also learning to construct pyramids?
The time frame allows the imagination a wide lattitude!
Mind is the rider.