The boundaries of these districts are indicated upon the zoning map, which map is made a part of this title by reference. The said zoning map of Aledo and all notations, references, and other matter shown thereon shall be as much a part of this title as if they were fully described herein. The said zoning map of Aledo shall be on file and available for public reference in the office of the enforcing officer complete with amendments which are adopted as provided herein. (Ord. 8/53, 1-18-1954)