There is hereby established in the United States Treasury an Alaska Native Fund into which the following moneys shall be deposited:
(1) $462,500,000 from the general fund of the Treasury, which are authorized to be appropriated according to the following schedule:
(A) $12,500,000 during the fiscal year in which this chapter becomes effective;
(B) $50,000,000 during the second fiscal year;
(C) $70,000,000 during each of the third, fourth, and fifth fiscal years;
(D) $40,000,000 during the period beginning July 1, 1976, and ending September 30, 1976; and
(E) $30,000,000 during each of the next five fiscal years, for transfer to the Alaska Native Fund in the fourth quarter of each fiscal year.