Note 2 — ANTIQUITIES OF THE MESA VERDE NATIONAL PARK
Reading edition
Ancient Ruins in Southwestern Colorado, in Rep. U. S. Geol. and Geogr. Survey of the Ter., 1874, p. 369.
Reading edition
Ancient Ruins in Southwestern Colorado, in Rep. U. S. Geol. and Geogr. Survey of the Ter., 1874, p. 369.