Table 16. Carbonate, carbon, nitrogen, and sulfur contents in sediment from Site 995.

Core, section, interval (cm)	Depth (mbsf)	Inorganic carbon (wt%)	CaCO3 (wt%)	Organic carbon (wt%)	Total nitrogen (wt%)	C/N	Total sulfur (wt%)

164-995A-
2H-2, 70-71	3.95	5.41	45.1	NA	NA	NA	NA
2H-3, 88-89	5.68	4.61	38.4	0.20	0.00	NA	0.24
2H-4, 61-62	6.96	6.00	50.0	NA	NA	NA	NA
3H-2, 80-81	13.55	3.17	26.4	NA	NA	NA	NA
3H-5, 80-81	18.1	2.67	22.2	0.56	0.01	NA	0.49
4H-2, 60-61	22.8	5.83	48.6	NA	NA	NA	NA
4H-4, 60-61	25.8	1.67	13.9	0.34	0.01	NA	0.66
5H-1, 59-60	32.29	1.80	15.0	NA	NA	NA	NA
5H-5, 59-60	35.29	6.05	50.4	NA	NA	NA	NA
5H-7, 39-40	39.59	2.05	17.1	0.71	0.01	NA	0.90
6H-1, 137-138	41.07	8.15	67.9	NA	NA	NA	NA
6H-2, 21-22	41.41	1.79	14.9	1.47	0.14	10.5	1.98
6H-3, 25-26	42.95	7.80	65.0	NA	NA	NA	NA
6H-5, 36-37	46.06	2.25	18.7	NA	NA	NA	NA
7H-3, 100-101	53.2	1.01	8.4	0.41	0.01	NA	0.84
7H-7, 50-51	58.7	1.81	15.1	NA	NA	NA	NA
8H-3, 102-103	62.72	2.01	16.7	1.08	0.11	10.1	1.19
8H-6, 81-82	67.01	2.12	17.7	NA	NA	NA	NA
10H-5, 55-56	75.75	2.28	19.0	1.26	0.13	9.4	1.73
11H-2, 54-55	80.74	1.29	10.7	0.54	0.01	NA	1.06
11H-5, 54-55	85.24	1.84	15.3	NA	NA	NA	NA
12H-2, 54-55	89.17	3.08	25.7	NA	NA	NA	NA
12H-5, 54-55	93.67	2.09	17.4	0.79	0.01	NA	2.60
13H-2, 55-56	99.75	3.26	27.2	NA	NA	NA	NA
13H-5, 55-56	104.25	3.95	32.9	0.41	0.01	NA	0.74
14H-2, 51-52	109.21	2.31	19.2	NA	NA	NA	NA
14H-5, 54-55	113.74	2.13	17.7	0.86	0.10	8.4	1.47
15H-2, 54-55	118.74	2.81	23.4	NA	NA	NA	NA
15H-6, 54-55	124.74	2.10	17.5	1.41	0.14	9.8	1.70
16H-2, 54-55	127.19	2.16	18.0	NA	NA	NA	NA
16H-5, 54-55	131.62	1.00	8.3	1.06	0.12	8.7	2.39
19H-2, 54-55	147.62	1.57	13.1	NA	NA	NA	NA
19H-5, 54-55	152.12	1.28	10.7	1.58	0.73	2.2	1.33
20H-2, 54-55	156.93	1.22	10.2	NA	NA	NA	NA
20H-5, 54-55	161.02	2.11	17.6	NA	NA	NA	NA
21X-2, 43-44	167.13	1.41	11.7	1.53	0.16	9.3	1.67
22X-2, 46-47	175.26	1.62	13.5	NA	NA	NA	NA
22X-5, 44-45	181.24	0.97	8.1	NA	NA	NA	NA
23X-1, 44-45	184.84	1.14	9.5	NA	NA	NA	NA
23X-5, 44-45	190.84	1.38	11.5	1.13	0.14	8.2	0.47
24X-2, 45-46	195.95	1.67	13.9	NA	NA	NA	NA
25X-2, 105-106	206.25	1.39	11.6	1.19	0.16	7.7	1.07
28X-2, 44-45	225.84	1.44	12.0	1.09	0.14	7.6	1.22
28X-5, 44-45	230.34	1.81	15.1	NA	NA	NA	NA
29X-2, 44-45	235.04	1.69	14.1	NA	NA	NA	NA
30X-2, 55-56	244.75	1.96	16.3	NA	NA	NA	NA
30X-5, 37-38	248.76	1.20	10.0	NA	NA	NA	NA
31X-2, 44-45	254.24	2.18	18.2	NA	NA	NA	NA
31X-5, 44-45	258.74	2.46	20.5	1.26	0.16	8.0	1.19
32X-2, 42-43	263.82	2.41	20.1	NA	NA	NA	NA
33X-2, 44-45	273.44	2.40	20.0	1.44	0.16	9.1	1.12
34X-1, 43-44	281.53	2.00	16.7	NA	NA	NA	NA
35X-2, 55-56	292.75	2.50	20.8	NA	NA	NA	NA
35X-4, 56-57	295.76	1.43	11.9	1.43	0.17	8.2	0.84
36P-1, 67-68	300.97	1.90	15.8	NA	NA	NA	NA
37X-1, 9-10	301.39	1.70	14.2	1.27	0.17	7.4	1.16
39X-CC, 35-36	322.32	2.45	20.4	1.75	0.18	9.5	1.16
40X-1, 54-55	329.84	2.50	20.8	NA	NA	NA	NA
42X-1, 45-46	349.05	2.12	17.7	NA	NA	NA	NA
42X-4, 45-46	352.05	1.98	16.5	1.52	0.17	8.9	0.86
43X-2, 53-54	360.23	1.96	16.3	NA	NA	NA	NA
43X-4, 54-55	363.24	1.70	14.2	NA	NA	NA	NA
45P-1, 47-48	377.97	1.78	14.8	1.10	0.16	6.8	1.04
46X-2, 52-53	380.11	1.96	16.3	NA	NA	NA	NA
47X-2, 55-56	389.15	2.41	20.1	1.33	0.17	8.0	0.94
49X-2, 55-56	399.85	2.79	23.2	1.15	0.15	7.6	1.01
50X-2, 55-56	408.45	2.42	20.2	NA	NA	NA	NA
50X-5, 55-56	412.95	2.49	20.7	1.13	0.16	7.1	1.17
51X-2, 44-45	417.94	2.07	17.2	1.16	0.19	6.0	1.15
51X-5, 43-44	422.43	2.65	22.1	NA	NA	NA	NA
53X-2, 45-46	428.55	2.06	17.2	1.23	0.20	6.0	0.85
53X-5, 45-46	433.05	3.30	27.5	1.25	0.20	6.3	1.10
54X-2, 45-46	437.15	2.77	23.1	1.36	0.19	7.2	0.92
54X-5, 44-45	441.64	1.99	16.6	1.34	0.21	6.4	0.97
55X-2, 45-46	446.85	2.40	20.0	1.10	0.18	6.1	0.85
56X-2, 46-47	456.46	2.75	22.9	1.21	0.19	6.4	0.30
58X-2, 55-56	474.71	1.77	14.7	1.19	0.20	6.0	1.17
61X-2, 54-55	495.51	1.52	12.7	1.34	0.23	5.8	1.25
62X-2, 55-56	504.49	2.10	17.5	1.46	0.22	6.6	1.11
63X-2, 53-54	513.28	1.68	14.0	1.18	0.21	5.6	1.73
64X-2, 51-52	524.01	2.47	20.6	1.38	0.20	6.9	1.19
65X-2, 46-47	533.56	1.71	14.2	1.71	0.23	7.4	1.09
66X-2, 44-45	542.41	2.01	16.7	1.77	0.24	7.4	1.05
66X-5, 46-47	546.82	1.84	15.3	1.69	0.24	7.0	1.07
67X-2, 54-55	551.34	1.32	11.0	1.69	0.24	7.0	1.09
68X-2, 45-46	562.35	1.67	13.9	1.20	0.21	5.7	1.13
68X-5, 46-47	566.86	1.26	10.5	1.22	0.20	6.1	1.09
71X-2, 51-52	581.99	1.95	16.2	1.31	0.21	6.2	1.13
73X-3, 52-53	601.56	1.56	13.0	1.36	0.23	5.9	1.29
75X-2, 54-55	620.04	2.63	21.9	1.33	0.21	6.3	0.29
77X-3, 45-46	639.47	1.72	14.3	1.17	0.20	5.9	0.95
77X-4, 44-45	640.96	2.30	19.2	NA	NA	NA	NA
78X-1, 54-55	647.44	1.39	11.6	1.37	0.23	6.0	0.98
79X-2, 45-46	657.77	2.19	18.2	0.96	0.19	5.1	0.65
79X-3, 42-43	659.24	3.57	29.7	NA	NA	NA	NA
80X-2, 44-45	668.04	2.58	21.5	1.18	0.21	5.6	0.91
81X-2, 42-43	677.62	2.01	16.7	1.53	0.23	6.7	1.09
81X-6, 84-85	684.04	2.57	21.4	NA	NA	NA	NA
82X-2, 39-40	686.27	1.43	11.9	1.12	0.21	5.3	0.43

Note: NA = not analyzed.