Michigan Compiled Laws, Chapter 560. Subdivision Control Act of 1967 § 560.135

Sec. 135. The map of the subdivision, as drawn on the final plat shall comply with sections 135 to 141.  1 It shall contain sufficient information to completely define, for the purpose of a resurvey, the location of any boundary, corner or angle point within the plat. All land lying within the boundaries of the plat shall be shown thereon in such a manner that title to the area may be clearly established as to whether dedicated to public use or reserved to private use.