Ithuluzi lokuvuna elinommese ogobile elisetshenziselwa ukusika izinduku zezinhlamvu, utshani nezitshalo ezithambile eduze komhlabathi. Lingelinye lamathuluzi okulima amadala kunawo wonke esintu; lidabuka enkathini ye-Neolithic, futhi izinhlobo zalo zitholakala kuyo yonke impucuko elima izinhlamvu.