Table 8. Interstitial water composition, Hole 1000A.
Note: BDL = below detection limit.

Core no.	Depth (mbsf)	pH	Alkalinity (mM)	Salinity (g/kg)	Cl  (mM)	Na+ (mM)	Mg2+ (mM)	Ca2+ (mM)	SO42  (mM)	PO43  (micro M)	NH4+ (micro M)	Si(OH)4 (micro M)	K (mM)	Fe (micro M)	Mn (micro M)	Sr (micro M)	Rb (micro M)	Li  (micro M)

165-1000A-
1H	1.5	7.72	3.31	35	561	472	52.5	10.3	28.4	1.55	81	206	11.6	BDL	12	158	2.61	28
3H	17.04	7.44	7.08	35	553	493	50.4	7.81	23.8	0.62	438	240	11.6	12.62	BDL	615	2.29	38
6H	45.8	7.71	9.14	34	553	501	40.9	8.22	16.4	1.32	853	440	11.6	7.48	BDL	1191	2.38	50
9H	74.3	7.15	10.41	34	559	487	37	9.08	13.3	1.78	1273	569	11.1	BDL	BDL	1340	2.45	61
12H	102.8	7.58	10.86	34	565	524	34.6	9.4	11.2	1.32	1332	384	10.9	BDL	BDL	1509	2.71	93
15H	131.3	7	10.56	34	562	521	33.9	10.5	9.54	1.32	1532	508	11.1	2.50	BDL	1771	2.93	125
18H	159.8	6.99	11.97	33	564	506	31.9	10.7	7.93	1.55	1736	714	11.1	BDL	BDL	1986	3.18	162
21H	188.3	7.04	11.38	33	561	484	29	10.4	6.67	1.55	1716	686	11.1	5.42	BDL	2239	3.39	200
24H	216.8	7.25	11.18	33	557	511	27.8	10.5	5.51	1.43	1882	636	11.1	16.65	BDL	2005	3.54	238
27H	245.3	7.55	12.13	33	569	488	26.2	11	4.11	1.78	1819	847	11.1	9.67	BDL	2029	3.76	270
30H	273.8	6.97	10.41	33	587	488	24.7	10.8	3.51	2.13	2094	1099	10.9	1.57	BDL	3203	4.22	308
33H	302.5	6.89	11.72	33	572	490	23.7	11.1	2.71	2.59	2009	980	10.3	13.08	BDL	3428	4.12	343
36X	327.0	7.13	10.95	33	576	491	23.8	10.5	2.73	0.62	2051	532	10.1	1.27	BDL	3399	3.79	348
39X	355.8	7.11	10.20	33	583	496	23.1	10.5	1.63	0.97	2224	490	10.1	0.76	BDL	3250	3.9	370
42X	384.6	7.18	9.03	33	573	494	21.9	10.9	1.29	0.97	2051	490	9.68	0.80	BDL	2960	3.95	395
45X	413.5	7.33	7.95	33	582	491	21.6	11.4	1.81	6.18	2488	712	9.51	1.47	BDL	2819	3.98	407
48X	442.4	7.42	6.69	33	585	498	21.2	11.4	1.26	4.33	2421	753	9.57	BDL	BDL	2520	4.35	398
51X	471.2	7.57	6.15	34	592	507	19.3	11.1	0.91	4.33	2781	606	10.2	1.35	BDL	2510	5.48	396
54X	500.1	7.35	5.13	33.5	597	512	17.1	9.4	0.97	6.06	2202	593	10.3	BDL	BDL	2370	5.79	369
165-1000B-
4R	517.7	7.4	5.73	BDL	586	509	16.3	9.89	0.77	0.97	2421	634	11	BDL	BDL	2407	6.12	346
7R	546.4	7.38	4.37	BDL	594	516	14.9	9.84	1.82	BDL	2622	636	11.5	BDL		2192	6.52	287
11R	584.9	7.58	4.11	BDL	596	524	12.7	8.75	1.74	0.85	2735	495	10.8	BDL	BDL	2014	6.99	223