Ark. Code Ann. § 15-21-309

Wherever coordinates based on the Arkansas Coordinate System 1983 are used to describe any tract of land which in the same document is also described by reference to any subdivision, line, or other corner of the United States Public Land Survey, the description by the coordinates shall be construed as supplemental to the basic description of such subdivision, line, or corner contained in the official plats and field notes filed of record, and in the event of any conflict, the description by reference to the subdivision, line, or corner of the United States Public Land Survey shall prevail over the description by coordinates.