In 1947 C. J. Becker, in his fundamental classifying work on the Early Neolithic phase of the socalled ‘Funnel-Beaker Culture’, described this set of phenomena within a frame of reference which can at best be termed ‘tribal’ (Becker 1947). For instance, in the late period of the Early Neolithic, Period C of the sequence, he observes certain differences, primarily of the type of decoration, in the pottery of respectively Northern Jutland and Southern Denmark. This result is connected with the differential patterns of distribution for other cultural features including forms of burial. Accordingly, the southern complex is baptized ‘The South Danish Megalithic Group’, the northern one ‘The North Jutland Non-Megalithic Group’. In Southern Denmark simple—‘earth’—graves are very few, while a much higher number of dolmens with Early Neolithic C pottery is known. In North Jutland the number of earth graves is considerable, but the picture is blurred by a relatively high number of dolmens too.

Each of these assemblages, and a few minor ones not to be mentioned here, is seen as referring to a ‘tribe’ or ‘a group of tribes’ sharing the said types of graves, decorations on pottery, and, for instance, specific types of weapons. No clear-cut borderlines can, however, be drawn between the complexes as the geographical differences of the distributions consist of statistical concentrations of one or another trait in one area rather than of mutual exclusions. Only the type of decoration on the North Jutland pottery does not seem to occur outside this zone, while the reverse is not the case.