Much time and effort was used in order to establish a frame of reference (via Pachamama and the Phaistos Disc) for how a calendar of the year might look like.

And then time and effort was also necessary to calibrate the periods which may have been used in the text of Small Santiago Tablet. The initial assumption of 26 periods containing 14 days each (= 364 days) had to be abandoned and instead an assumption of 28 periods containing 13 days each (= 364 days) seems to be the only possible solution to the problem. (Given that the number of days in each period is constant.)

As in the calendars for the week and for the cycle of the moon it is probably useful to make comments on at least some of the glyphs. Some of these may be wrong, but I think many of them will be appropriate 'readings'.

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