, ▁according ▁to ▁some ▁other ▁sources ▁they ▁pract iced ▁male ▁prim ogen iture . ▁ ▁Ch uk chi , ▁K ory ak ▁and ▁K et ▁pe op les ▁pract iced ▁male ▁ult im ogen iture . ▁It ▁has ▁been ▁stated ▁that ▁the ▁rest ▁of ▁Si ber ian ▁pe op les , ▁such ▁as ▁Vog uls , ▁Sam oy eds ▁or ▁Kh ant ys , ▁pract iced ▁pat ril ine al ▁prim ogen iture , ▁though ▁there ▁isn ' t ▁much ▁reliable ▁information ▁about ▁the ▁traditional ▁custom s ▁of ▁Si ber ian ▁pe op les . ▁It ▁is ▁said ▁that ▁G ily aks ▁divided ▁their ▁cattle ▁equally ▁between ▁all ▁sons . ▁Pat ril ine al ▁prim ogen iture ▁was ▁also ▁tradition ally ▁pre val ent ▁among ▁past oral ▁pe op les ▁from ▁Australia , ▁such ▁as ▁the ▁Ar anda , ▁as ▁well ▁as ▁among ▁H imal ay an ▁past oral ists ▁like ▁the ▁Ch ang pa . ▁ ▁Pat ril ine al ▁prim ogen iture ▁was ▁tradition ally ▁pre val ent ▁among ▁some ▁past oral ▁pe op les ▁from ▁Green land ▁and ▁northern ▁Canada . ▁The ▁neighbor ing ▁ind igen ous ▁pe op les ▁of ▁the ▁Pacific ▁North west ▁Coast ▁were ▁organized ▁in ▁soci eties ▁where ▁elder ▁sons ▁and ▁their ▁lines ▁of ▁descent ▁had ▁higher ▁status ▁than ▁younger ▁sons ▁and ▁their ▁lines ▁of ▁descent ▁( a ▁" con ical ▁cl an "), ▁although ▁a ▁rule ▁of ▁pat ril ine al ▁prim ogen iture ▁couldn ' t ▁develop ▁among ▁most ▁of ▁them ▁since ▁they ▁were