“…In particular, when craniometrics is explored on a small spatio-temporal scale (region, cemetery), subtle gene flow fluctuations can be detected, as was the case in a number of South African studies exploring past morphological variation during the Holocene (e.g., Grine et al, 2007;Stynder et al, 2007, Stynder, 2009Ribot, 2011). A number of recent bioarchaeological studies have focused on the effects of colonialism throughout the world (Rankin-Hill et al, 2000;Blakey, 2001), and African skeletal collections dating to between A.D. 1600 and the present and located on both sides of the Atlantic Ocean have been (re-)analysed to inform various aspects including health and past variation (Renschler, 2007;Nystrom et al, 2011;Botha and Steyn, 2016;Geller and Stojanowski, 2016;Ribot et al, 2017). Since the 17 th century, the composition and distribution of the population of the world has been dramatically re-shaped as a result of Colonialism, war, genocide, epidemics, forced migrations of individuals, and gene flow between local and non-local groups.…”