25 U.S. Code § 1723 - Approval of prior transfers and extinguishment of Indian title and claims of Indians within State of Maine
To the extent that any transfer of land or natural resources described in subsection (a)(1) of this section may involve land or natural resources to which the Passamaquoddy Tribe, the Penobscot Nation, the Houlton Band of Maliseet Indians, or any of their members, or any other Indian, Indian nation, or tribe or band of Indians had aboriginal title, such subsection (a)(1) shall be regarded as an extinguishment of said aboriginal title as of the date of such transfer.
By virtue of the approval and ratification of a transfer of land or natural resources effected by this section, or the extinguishment of aboriginal title effected thereby, all claims against the United States, any State or subdivision thereof, or any other person or entity, by the Passamaquoddy Tribe, the Penobscot Nation, the Houlton Band of Maliseet Indians or any of their members or by any other Indian, Indian nation, tribe or band of Indians, or any predecessors or successors in interest thereof, arising at the time of or subsequent to the transfer and based on any interest in or right involving such land or natural resources, including but without limitation claims for trespass damages or claims for use and occupancy, shall be deemed extinguished as of the date of the transfer.
The provisions of this section shall take effect immediately upon appropriation of the funds authorized to be appropriated to implement the provisions of section 1724 of this title. The Secretary shall publish notice of such appropriation in the Federal Register when such funds are appropriated.