“Geographic historic preservation district” means a historic preservation district that includes a finite group of resources related to one another in historic context and in a clearly distinguishable way, within a geographically definable area, which have related character, architectural styles, interrelationships, and physical proximity and association. (Also see the City’s HPP Section 3.0, Historical Resources – Historic Preservation Districts.) (Ord. 3196 § 3, 2011).