Beginning at the southwest corner of township one hundred forty-four north, range sixty-one west of the fifth principal meridian; thence east along the line between townships one hundred forty-three and one hundred forty-four north to the southeast corner of township one hundred forty-four north, range fifty-eight west; thence north along the line between ranges fifty-seven and fifty-eight west to the northeast corner of township one hundred forty-four north, range fifty-eight west, a point on the eleventh standard parallel; thence west along the eleventh standard parallel to the southeast corner of township one hundred forty-five north, range fifty-eight west; thence continuing north along the line between ranges fifty-seven and fifty-eight west to the northeast corner of township one hundred forty-eight north, range fifty-eight west, a point on the twelfth standard parallel; thence west along the twelfth standard parallel to the northwest corner of township one hundred forty-eight north, range sixty-one west; thence south along the line between ranges sixty-one and sixty-two west to the southwest corner of township one hundred forty-five north, range sixty-one west, a point on the eleventh standard parallel; thence east along the eleventh standard parallel to the northwest corner of township one hundred forty-four north, range sixty-one west; thence continuing south along the line between ranges sixty-one and sixty-two west to the point of beginning.