The county of Antelope is bounded as follows: Commencing at the southwest corner of township twenty-three, north, of range eight, west; thence east to the southeast corner of township twenty-three, north, of range five, west; thence north to the northeast corner of township twenty-eight, north, of range five, west; thence west to the northwest corner of township twenty-eight, north, of range eight, west; thence south to the place of beginning.