Note V-42 — Chapter V · THE CHICHIMEC PERIOD.
Reading edition
Ramirez, in García y Cubas, Atlas; Torquemada, Monarq. Ind., tom., i., p. 78; Clavigero, Storia Ant. del Messico, tom. i., pp. 157-8; Vetancvrt, Teatro Mex., pt ii., p. 17; Villa-Señor y Sanchez, Theatro, tom. i., p. 3; Carbajal Espinosa, Hist. Mex., tom. i., pp. 399-300. The date of the departure is shown by the maps to be Ce Tecpatl, which is calculated by Chimalpain, Gallatin, Gama, and Veytia to be 1064, based on the hypothesis that the adjustment of the calendar in the year Ce Tochtli, which took place during the journey, corresponds to 1090. Brasseur would probably assign a later date, since he writes: 'Les annales mexicaines nous montrent généralement les premières tribus de cette nation à Aztlan en l'an 1 Tecpatl, 1064.' Hist. Nat. Civ., tom. ii., p. 292.