Table 6. Relative abundance of clay minerals, <2-µm-size fraction, Cascadia Basin.

Table 6. Relative abundance of clay minerals, <2-µm-size fraction, Cascadia Basin.

Core, section, interval Depth
(mbsf) Stratigraphic
unit Lithology Relative abundance clay mineral

Smectite
(%)

Illite
(%)

Chlorite + Kaolinite
(%)

168-1023A-

1H-6, 54-61 8.04 IA T 22 43 36

1H-6, 78-84 8.28 IA M 16 35 49

3H-3, 108-112 22.90 IA M 3 49 48

3H-3, 125-129 23.07 IA T 3 42 55

4H-3, 21-23 31.51 IA T 2 54 44

4H-3, 26-28 31.56 IA M 2 55 43

5H-1, 50-55 38.30 IA T 1 59 41

5H-1, 59-64 38.39 IA M 9 48 42

9H-1, 60-65 76.40 IA T 13 34 52

9H-1, 72-77 76.52 IA M 13 37 50

Note: T = turbidite matrix, H = hemipelagic mud.

Core, section, interval	Depth (mbsf)	Stratigraphic unit	Lithology	Relative abundance clay mineral
Smectite (%)	Illite (%)	Chlorite + Kaolinite (%)
168-1023A-
1H-6, 54-61	8.04	IA	T	22	43	36
1H-6, 78-84	8.28	IA	M	16	35	49
3H-3, 108-112	22.90	IA	M	3	49	48
3H-3, 125-129	23.07	IA	T	3	42	55
4H-3, 21-23	31.51	IA	T	2	54	44
4H-3, 26-28	31.56	IA	M	2	55	43
5H-1, 50-55	38.30	IA	T	1	59	41
5H-1, 59-64	38.39	IA	M	9	48	42
9H-1, 60-65	76.40	IA	T	13	34	52
9H-1, 72-77	76.52	IA	M	13	37	50

This is a sample of the table that appears in ASCII format.