“…This evidence might imply a micro-nomadism model, with human groups moving seasonally from the coast to mountain valleys. This pattern was postulated for the early and middle Holocene period, when the climate and environment of the Arabian Peninsula were changing by the ITCZ shift (Drechsler, 2009: 71;Fleitmann et al, 2003;Sanlaville, 1992) and was reported by scholars working in different regions of south-eastern Arabia, with most theories assuming migrants from coastal regions were seasonally settling in the highlands in search of food, pastures for animals, or colder mountain climate during summer heat (see Beech, 2004;Biagi & Nisbet, 2006;Cleuziou & Tosi, 2007;Salvatori, 1996Salvatori, , 1996Uerpmann, 2003;Uerpmann & Uerpmann, 1996Uerpmann, Uerpmann & Jasim, 2000;Uerpmann et al, 2012). However, in the case of the Qumayrah valley, the archaeological evidence points to the Late Neolithic period, when the intensity of the monsoon declined (Drechsler, 2009: 71;Magee, 2014: 43).…”