If the planning activities conducted under subsections (a) and (b) of this section show a need for minor revisions of the boundaries indicated on the map referred to in section
426n of this title, the Secretary may, following timely notice in writing to the Committee on Natural Resources of the United States House of Representatives and to the Committee on Energy and Natural Resources of the United States Senate of his intention to do so and providing an opportunity for public comment, make such minor revisions by publication of a revised boundary map or other description in the Federal Register.