23
Señor Perez arrives at the division into great epochs of 52 years used in Mexico as well as in Yucatan, This statement appears hazardous in the highest degree when compared with the statements made by the before-mentioned authorities. They claim for Yucatan an epoch of 20 and 260 years respectively; and Landa, who wrote with the first impressions of the conquest still fresh in his mind, and whose information came directly from the natives themselves, agrees with them. Without doubt Señor Perez must have been aware of this contradiction. After he had developed in § 7 the so-called epoch of the Mayas of 52 years he makes us acquainted with this national Maya epoch, though, as we shall presently learn, he disagrees with the Maya writers as to the time of its duration. His statement is: § 8.
"The Yucatecans, besides the great cycle of 52 years, employed still another great cycle, which had reference to certain portions of it, in order to date the main epoch, and the most notable events of their history. Each of these cycles contained 13 periods, of 24 years each, making together 312 years. Each period, or Ahau-Katun was divided into two parts. The first of these parts of 20 years was enclosed in a square (sic), and was called on that account amaytun, lamayte or lamaytun. The second part of 4 years formed, so to speak, a pedestal for the first part, and was called chek oc Katun, or lath oc Katun, which signifies a chair or pedestal. These years were considered intercalary, and were held to be unlucky years. They were called u yail Jaab, and the same was the case with the 5 intercalary days to which they corresponded. The separation of the 20 years from the following 4 years gave rise to the erroneous idea that the Ahaues consisted of twenty years only, an error which has prevailed almost universally among those who have written upon this subject. But if they had counted the years which compose a period, and had taken notice of the positive declarations of the manuscript to the effect that the Ahaues consisted of 24 years
