It should be possible to redmark also Roto Iri Are:

	0	1 - 29	29	Ga1-1
Te Piringa Aniva	1	30 - 58	29	Ga1-30
Te Kioe Uri	2	59 - 88	30	Ga2-29
Te Manavai	3	89 - 117	29	Ga4-6
Te Poko Uri	4	118 - 147	30	Ga5-8
Te Pu Mahore	5	148 - 176	29	Ga6-8
Nga Kope Ririva	6	177 - 206	30	Ga7-8
	7	207 - 235	29	Ga8-4
Te Pei	8	236 - 265	30	Gb1-7
Te Pou	9	266 - 294	29	Gb2-11
Hua Reva	10	295 - 324	30	Gb3-5
Akahanga	11	325 - 353	29	Gb4-5
Hatinga Te Kohe	12	354 - 383	30	Gb5-1
Roto Iri Are	13	384 - 412	29	Gb6-2
Tama	14	413 - 442	30	Gb7-3
One Tea	15	443 - 471	28	Gb8-2

This is the only multiple of 29.5 glyph which is tagata - a full 'man' has been counted. As a 'proof' I refer to the number of glyphs in K, viz. *192.

We know that the texts of G and K are parallel, and that 192 = ½ 384. And we can be fairly certain that the year was described as two cycles, with one beginning in midwinter and the other in high summer. The text of K has such kiore+henua glyphs which indicate the first of the two cycles.

192 corresponds to the midpoint of Nga Kope Ririva (177 + 15 = 192), or 6½ kuhane stations. But that may be irrelevant. 192 = 2 * 96 = 4 * 48 = 8 * 24. On The Eighth Island it is probable that the text of K was divided into 8 sections (i.e. half those 16 divisions of G). Let us 'cast' such a 'net' on K:

0	1	Ka1-1	23
1	24	*Ka1-24	24
2	48	Ka3-2	24
3	72	Ka4-5	24
4	96	Ka5-13	24
5	120	Kb2-1	24
6	144	Kb3-7	24
7	168	Kb4-15	24
8	192	*Kb5-20	1

We can note that 7 * 24 = 168 = 12 * 14 occur in K, and the glyphs concur with the special occasion:

 

Ga7-11 (180)	Ga7-12	Ga7-13	Ga7-14
Kb4-15 (168)	Kb4-16	Kb4-17	Kb4-18

In G the halfway point to 360 has been reached and it happens in Nga Kope Ririva. Instead of 12 * 14 (= 168) the ordinal number is 12 * 15 (= 180). The common factor is 12, which indicates each cycle should be divided into 12 parts. Thus the multiples of 24 in the table above correspond to multiples of 59 in G - each multiple should be divided in two. Then the number of periods will be 16 (exactly as in the full text of G).

13 * 28 = 364 is the result if we double 168 (reaching 12 * 28 = 336) and then add an odd period (in a way corresponding to Roto Iri Are). This may be a better way to describe 364 than identifying it as 26 fortnights or as 52 weeks. The serpent should not be hidden.