I te waenganui o te 2nd mano BC, i te Babylonian pāngarau i te pūnaha tau tūnga sexagesimal matatini. i te kore o te uara tūnga (ranei kore) i tohua e te wāhi i waenganui i sexagesimal tau. i te 300 BC, i te kore o te tohu (e rua tahatika piko) i te tahi-tahatika rite te wahi i roto i te taua pūnaha tau. i roto i te paparanga Babylonian unearthed i te 1770 BC, i te tohu mo te kore i roto i te tuhinga pūkete. i whakamahia hoki te tohu nfr, te tikanga ataahua, i ki te tohu i te taumata turanga i roto i ngā tuhi o te urupa, me te pyramids, me te tawhiti i whanganga e pā ana ki te raina turanga rite i runga ake i raro ranei tenei raina. i te waenganui o te 2nd mano BC, te Babylonian pāngarau i te he pūnaha tau tūnga sexagesimal matatini. i 300 BC, i te kore o te tohu tohu (e rua tahatika piko) i te tahi-tahatika rite te wahi i roto i te taua pūnaha tau.
he tohu waahi sexagesimal whakamutunga