Handedness data on the European neolithic.
An analysis of grinding striations on neolithic bone and antler implements yielded a regional variation of the percentage of left-handed individuals in Southern Germany and Switzerland during the fourth millenium B.C. While the Swiss data show as little as 6.3% to have been left-handed, the Southern German data reveal three times as much.
D005075:Biological Evolution; D005060:Europe; D007839:Functional Laterality; D006801:Humans; D009048:Motor Skills