What is more "The 'bovidian' stage, which would come only in the fourth place in the sequence of the south-Oranian, where it shows a 'decadent' character, is much more developed in the south Algerian." Deducing that these evidences "show that in the two sectors, its origin must certainly be more ancient", Huard and Allard prefer to speak "of a pastoral stage of long duration, with cows and sheep"(p. 71).