The end of Pleistocene in the Maghreb marked the end of an era and it environment context, then it gave up its place to another perceptibly era, Holocene. In this transition, some technological and cultural changes occurred and marked the end of Iberomaurusian culture for the benefit of Capsian, Columnatian and Keremian cultures. Circumstances of these changes are differently interpreted, and as a result two hypotheses appeared, the first lauded a disjunction and the second continuity. But discussion is always open, also we suggest in this paper an objective analysis of some criteria that confirmed the second. A review of ancient models allows us to give a coherent synthesis that takes also a new chronological and cultural data.