40,000-year-old Tianyuan gives new insights into early population structure in Eurasia (Yang et al. 2017)

Over at Current Biology at this LINK. Here's the summary:

By at least 45,000 years before present, anatomically modern humans had spread across Eurasia [1, 2, 3], but it is not well known how diverse these early populations were and whether they contributed substantially to later people or represent early modern human expansions into Eurasia that left no surviving descendants today. Analyses of