Dec 21, 2012: Second Mayan Reference

Mayan experts keen to debunk 2012 doomsday theories used to point out how strange it was that the Mayans never mentioned the specific date of (their equivalent to) Dec 21, 2012, not anywhere. The only way we knew of it is by determining when their Long Count would finish, and start again. Then a few years ago some scholars let us in on a secret, the date is inscribed upon Tortuguero Monument 6:

…(long ago) it happened, the day Eight Chuwen, the ninth of Mak
when the Becoming-Ripe-House was constructed(?).
It was the ‘underground house’ (shrine) of (the god) Ahkal K’uk’.
It was two and nine-score days, three years, eight-score years and 3 x 400 years
(before) the Thirteenth Bak’tun will end
on Four Ajaw, the third of Uniiw,
when ..?.. it will occur,
the descent..?.. of B’olon Yookte’ at ..?..

Given that there was just one mention, experts assured us that Dec 21 2012 was not an important date for the Mayans.
But what about two mentions? Making the news this week, the National Institute of Anthropology

The inscription is on the carved or molded face of a brick. Comalcalco is unusual among Mayan temples in that it was constructed of bricks.
Arturo Mendez, a spokesman for the institute, said the fragment of inscription had been discovered years ago and has been subject to thorough study. It is not on display and is being kept in storage at the institute.

 

Which begs the question, how many more are there, kept secret?

The brick date does coincide with the end of the 13th Baktun; Baktuns were roughly 394-year periods and 13 was a significant, sacred number for the Mayas. The Mayan Long Count calendar begins in 3114 B.C., and the 13th Baktun ends around Dec. 21, 2012.

The brick does not mention the Long Count date, so it could be a coincidence – these Calendar Round dates repeat every 52 years.
Aside from the date, the brick doesn’t say much, just he/she/it arrives. That leaves open the possibility of the return of a comet.