Note 476 — Chapter VII
Reading edition
W. H. Jackson in Bulletin of U. S. Geol. and Geog. Survey of the Territories, 2d series, No. 1, Washington, 1875, and in the Annual Report of the same, Washington, 1876, pp. 369 et seq. A condensed though excellent account is furnished by Bancroft, vol. iv, pp. 718 et seq. Also a condensed account by Prof. Edwin A. Barber in Congrès des Américanistes, Luxembourg, 1877. Seconde Session, tom. i, pp. 22–38. Also Ibid., The Ancient Pueblos, or Ruins of the Valley of the Rio San Juan. Parts I, II.