6. Once again, lets go back to Regulus. Its current right ascension is 10h 06m which means day number 153.7 counted from spring equinox north of the equator.

Ga4-5 (*153) Ga4-6 (90) Ga4-7
 Regulus (153.7)

By our rule of thumb Regulus should be around glyph number 153.7 - 64 = 89.7 and there are about 96 days to mago in Ga7-16 (Antares):

94
Ga4-5 (*153) Ga4-6 (90) Ga4-7 Ga7-16 (*250)
 Regulus (153.7) Antares (250.1)

I will use only 1 glyph for Antares, although we know it is not fixed forever in its position among the other stars, for instance moving gradually away from Aldebaran (cfr at Camp 9). The mago sign supposedly means a fixpoint.

North of the equator, among the Mayas, it could have been similar, with the 'shark' sign used for a kind of 'zero' where computational discrepancies were 'swallowed'. I remember having read (in David Humiston Kelley's Deciphering the Maya Script) that Mayan xoc means both shark, bat, and to count. Furthermore, in another dialect (Yucatec) xoc was zotz:

The open mouth could possibly illustrate how sky separates from earth in spring. The month Zotz was, I think, located not far from spring equinox (cfr e.g. at Hiro and at Camp 5):

1 Pop 2 Uo 3 Zip 4 Zotz
5 Tzek 6 Xul 7 Yaxkin 8 Mol
9 Ch'en 10 Yax 11 Sac 12 Ceh
10 * 20 = 200
13 Mac 14 Kankin 15 Moan
16 Pax 17 Kayab 18 Cumhu 19 Vayeb
19 Vayeb (365) 1 Pop 2 Uo 3 Zip 4 Zotz 5 Tzek (100)

Comparing with this Mayan calendar (as I have reconstructed it) Regulus would be close to the end of the previous year (if Antares should be at Zotz). 20 days in each month (excepting Vayeb) means we should go back in time 5 months. Ignoring the short Vayeb (for the 5 extra nights betwen the years) the 'turtle' month Kayab should correspond to the month of Regulus. The previous 'drum' month Pax is number 16 which probably announces the final of summer, 'the biting of Sun' (Chikin, Manik-Kin), - cfr at Toki where we saw this 1-legged 'drummer':

North of the equator the 'Earth Turtle' (Pawahtun, cfr e.g. at Aquarius) is 'biting Sun', but on Easter Island (according to Manuscript E) she is instead using her 'flipper' to finish him off (cfr at Tauono).