Following completion of the requirements of §§ 3420.3 and 3420.4 of this title, the Secretary shall announce the adoption of a final regional lease sale schedule. The announcement shall be published in the Federal Register and contain a legal description of each tract included in the lease sale schedule and the date when each tract has been tentatively scheduled for sale. Notice of this announcement shall be published in at least 1 newspaper of general distribution in each state within the region for which the regional lease sale schedule is adopted.