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As with stone software manufacturing, Acheulean bone tool manufacture was based on flaking, in distinction to the much later Upper Paleolithic bone software technology based mostly on the groove-and-split methodology with sprucing. Thus, a bone handaxe would have required a large bone clean, which maybe was not usually available to the makers of the Acheulean LCTs.
Although solely few use-put on research have been undertaken on Acheulean stone handaxes, it is generally believed that handaxes have been utilized in butchery duties (91, 95, ninety six, ninety eight⇓–100). KGA13-A1 ZA1 shows that bone handaxes had been produced by bifacial flaking in a fashion much like that used for stone instruments; furthermore, use-wear evaluation suggests that their practical roles can also have been comparable. However, bone handaxes are discovered only rarely , in distinction to the plentiful stone handaxes. This may be due partly to taphonomic causes, but probably also to the accessibility of suitable blanks and the difficulty of controlling bone percussion . Acheulean stone knappers used a large cobble or a large flake to supply LCTs .
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erectus people were sufficiently skilled to make and use a durable leading …
