[539] The Government exploration report in Revista Mexicana, tom. i, pp. 539–50, and in Deccionario Univ. Geog., tom. x, pp. 938–42; Mayer’s Mexico As It Was, pp. 185–7; Ibid., Mex. Aztec, etc., vol. ii, pp. 283–5, with cuts; Tylor’s Anáhuac, pp. 183–95. To these original accounts many compiled notices might be added. Mr. Bancroft’s critical review of the sources, supplemented with full bibliographical notes, is valuable and should receive the attention of the reader. See Native Races, vol. iv, pp. 483–98, with several cuts after Nebel. We have found this writer’s summary of facts of great service in making up the following description.

[540] The vandalic destruction of this Acropolis of Mexican architecture is due to the vulgar cupidity of a neighboring sugar manufacturer, who despoiled it in order to build the furnaces of his refinery.

[541] See Tylor, Anahuac, p. 149, and on the subject in hand.

[542] See Prescott, book iv, caps. i, ii, vol. ii, Kirk’s ed. of 1875, pp. 100–51.

[543] See chapter vi, p. 248, this work.

[544] Almaraz, Apuntes sobre las Pirámides de San Juan Teotihuacan. Mexico, 1864.

[545] Bancroft’s Native Races, vol. iv, pp. 529–44, and a good bibliographical note on p. 530.

[546] Bancroft’s Native Races, vol. iv, p. 533. On page 548, the same author in a note translates the following interesting passage from Sr. Garcia y Cubas: “The pyramids of Teotihuacan, as they exist to day, are not in their primitive state. There is now a mass of loose stones whose interstices covered with vegetable earth have caused to spring up the multitude of plants and flowers with which the faces of the pyramids are now covered. This mass of stones differs from the plan of construction followed in the body of the monuments and besides the falling of these stones, which has taken place chiefly on the eastern face of the Moon, has laid bare an inclined plane perfectly smooth, which seems to be the true face of the pyramid. This isolated observation would not give so much force to my argument if it were not accompanied by the same circumstances in all the monuments.” This inner smooth surface has an inclination of 47°, differing from the angle of the outer faces. Sr. Garcia y Cubas, conjectures that the Toltecs, the descendants of the civilized architects of these monuments, fearing that they would be despoiled by the savages who followed them, covered up their sacred places with the outer coatings described. See Appendix.

[547] Quemada was at first mentioned by early writers as one of the stations in the Aztec migration. Captain Lyon published in his Journal, vol. i. pp. 225–44, the result of explorations performed by him at Los Edificios in 1826. Another report was made by Sr. Esparza from data furnished him by Pedro Rivera in 1830, which appeared in Esparza’s Informe presentado al Gobierno, pp. 56–8, and Museo Mex., tom. i, pp. 185 et seq. Herr Berghes made a pretty good survey of the ruins in 1831: his observations were published by Nebel. Herr Burkart, a companion of Berghes, published a description in his Aufenthalt und Reisen in Mexico, tom. ii, pp. 97–105. Nebel published his observations in his Viaje. Several authors have made up notices from these sources without adding any original information. A list of these, as well as those given above, may be found in Bancroft’s Native Races, vol. iv, pp. 578–9.

[548] Stephens’ Central America, vol. ii, pp. 438 et seq.