[1] The photographs from which [plates 2-4], [6], [8-14] were made were taken by Mr. J. Nussbaum, photographer of the Archæological Institute of America.
[2] Ancient Ruins in Southwestern Colorado, in Rep. U. S. Geol. and Geogr. Survey of the Ter., 1874, p. 369.
[3] Report on the Ancient Ruins of Southwestern Colorado, examined during the summers of 1875 and 1876, ibid., 1876, p. 383.
[4] The Cliff Dwellers of the Mesa Verde, pp. 12, 13, Stockholm, 1893.
[5] Cliff-dwellings of the Mancos Cañons, in Appalachia, VI, no. 1, Boston, May, 1890; The American Antiquarian, XII, 193, 1890; The Land of the Cliff Dwellers, 1892.
[6] The Cliff-dwellings of the Cañons of the Mesa Verde, in Bulletin of the American Geographical Society, XXIII, no. 4, 584, 1891.
[7] Since this was written, a well-preserved mummy has been found by Wetherill in the open space (28) at the very back of the cave. This is a further example of the burial of the dead in the open space between the village and the cliff wall behind it ([see p. 47]).—[ Nordenskiöld.]
[8] On the author’s plan of Spruce-tree House from a survey by Mr. S. G. Morley, the third story is indicated by crosshatching, the second by parallel lines, while the first has no markings. ([Pl. 1.])
[9] See H. R. No. 3703, 58th Cong., 3d sess., 1905.—The Ruined Cliff Dwellings in Ruin and Navajo Canyons, in the Mesa Verde, Colorado, by Coert Dubois.
[10] See American Anthropologist, n. s., v. no. 2, 224-288, 1903.