“…2003, 111, graph on p. 119 [note that in this article, the captions to figures 111 and 112 are reversed]; Schade‐Lindig and Schmitt 2003, 6, 11–12, fig. 7; Chmielewski 2006, 107–11; Kimbrough 2006, 65–6), even though some authors have already suggested that for functional analyses of spindle whorls these critical attributes should be considered not only singly, but also in combination, as the rotational moment of inertia (i.e., Keith 1998, 503; Loughran‐Delahunt 1996, 57–61; Kimbrough 2006, 66–7). As can be inferred from the above, a specification resting on basic parameters (the weight, diameter and height) makes possible only comparisons of similarly shaped spindle whorls, practically excluding any broad (intercultural and diachronic) comparative research.…”