Authority for Local Regulations: Pursuant to the provisions of California Government Code, Title 7, Division 2, referred to herein as the Subdivision Map Act, and in addition to any regulations otherwise provided by law, the regulations contained in this division shall apply to all subdivisions, parts of subdivisions, lot line adjustments, lot mergers, reversions to acreage, certificates of compliance, and official maps hereafter made entirely or partially within the City of Adelanto.