There shall be a Clerk of Council, whose duty it will be to give notice of Council meetings, keep the journal, advertise public hearings, record in separate books all ordinances and resolutions enacted by Council and have the same published in the manner provided by this Charter. The Auditor, appointed pursuant to the provisions of this Charter, shall also serve as Clerk of Council, and shall perform the duties of that office hereinbefore designated and such other duties as may be assigned to him by this Charter or by ordinance.