What land is subject to a tribal purchase option at probate?

§ 30.260 What land is subject to a tribal purchase option at probate? Sections 30.260 through 30.274 apply to formal Indian probate proceedings that relate to the tribal purchase of a decedent's interests in trust and restricted land under the statutes shown in the following table. Location of trust or restricted land Statutes governing purchase (a) Yakima Reservation or within the area ceded by the Treaty of June 9, 1855 (12 Stat. 1951) The Act of December 31, 1970 (Pub. L. 91–627; 84 Stat. 1874; 25 U.S.C. 607 (1976)), amending section 7 of the Act of August 9, 1946 (60 Stat. 968). (b) Warm Springs Reservation or within the area ceded by the Treaty of June 25, 1855 (12 Stat. 37) The Act of August 10, 1972 (Pub. L. 92–377; 86 Stat. 530). (c) Nez Perce Indian Reservation or within the area ceded by the Treaty of June 11, 1855 (12 Stat. 957) The Act of September 29, 1972 (Pub. L. 92–443; 86 Stat. 744).