[9] Nuevo plan de fronteras de la provincia de la Republica Argentina (Coll. de Angelis, vol. vi).
[10] Letter to the Minister of War, October 19, 1875.
[11] See the curious picture, which Hutchinson gives us, of military life on the Rio Salado de Santiago about the middle of the nineteenth century.
[12] Mitre, Historia de Belgrano, I, ch. i. pp. 4 and 5.
[13] D. Gregorio Funes, Ensayo de la historia civil del Paraguay, Buenos Aires, y Tucumán (Buenos Aires, 3 vols., 1816).
[14] The Woodbine Parish map (1839) puts Tinogasta eighty miles out of its proper position, at the very foot of the Come Caballos range, thus reducing by one half its distance from Copiapo, on the Chilean slope.
[15] B. Poncel, Mes itinéraires dans les Provinces du Rio de la Plata, Province de Catamarca (Paris, 1864).
[16] This series, stretching from the Permian to the Tertiary, also includes, especially in the region of the sub-Andean chains, on the fringe of the Chaco, a number of marine strata (see Bonarelli, Las sierras subandinas del Alto y Aguaragüe y los yacimientos petroliferos del distrito minero de Tartagal "Ann. Min. Agric.," Seccion Geologia, Mineralogia, y Mineria, viii. No. 4: Buenos Aires, 1913).
[17] G. Bodenbender, Parte meridional de la Provincia de la Rioja y regiones limitrofes (Ann. Min. Agric., Seccion Geol., Minerol., y Mineria, vii. No. 3: Buenos Aires, 1912).
[18] Eric Boman, Antiquités de la région andine de la République Argentine et de la Puna de Atacama: Mission scient. G. de Créqui-Montfort et E. Sénéchal de la Grange (Paris, vols. i. and ii. 1908).