Table T9. Shipboard characteristic remanent magnetization inclination averages and summary statistics based on principal component analyses of alternating-field demagnetization data, Site 1203.

Table T9. Shipboard characteristic remanent magnetization inclination averages and summary statistics based on principal component analyses of alternating-field demagnetization data, Site 1203.


Basalt unit	N	Point inc (°)	Inc₉₅(°)	k
1	5	36.0	10.5	74
3	17	29.8	4.3	63
5	4	62.8	5.4	489
6	5	60.3	5.2	295
8	5	62.2	25.6	13
11	4	70.6	11.2	116
14	11	26.9	4.9	87
16	5	31.0	15.2	35
18	13	35.2	5.2	62
19	22	43.3	2.6	126
20	26	49.9	3.8	53
21	19	51.3	3.5	88
23	31	46.4	1.8	191
24	5	53.8	6.8	176
26	12	42.3	4.5	91
29, 30	13	40.9	2.9	199
Average:	16	48.0	8.4	19

Notes: Estimate of dispersion (S), based on the transformation of Cox (1970) = 17.7°. N = number of determinations within each unit. Point inc = estimation of the inclination mean based on the averaging method of McFadden and Reid (1982). Inc₉₅ = estimation of 95% confidence interval of inclination. k = estimate of precision parameter. N for "Average" values is the estimated number of independent time units (see text).