Table T1. Chemical and isotopic compositions of interstitial water, Site 1146.

Piece	Depth (mbsf)	Ca2+ (mM)		Na+ (mM)		Li+ (µM)		Cl- (mM)		SO42- (mM)		Salinity ()		D (SMOW) ()	18O (SMOW) ()
		Shore	Shipboard	Shore	Shipboard	Shore	Shipboard	Shore	Shipboard	Shore	Shipboard	Shore	Shipboard
184-1146A-
1	2.98	16.7	10.2	448	460	23	24	556	553	25	24	35	35	-7	0.1
2	8.38	6.0	7.2	448	471	19	21	561	556	19	18	34	34	0	0.2
3	17.88	3.7	4.7	452	473	22	22	564	557	12	11	34	34	0	0.2
4	27.38	3.1	4.2	448	480	23	23	564	559	6	7	33	34	0	-3.7
5	36.88	2.8	4.2	448	474	23	24	547	555	4	5	32	33
6	46.38	2.7	4.1	452	474	27	27	556	557	2	2	32	33
7	55.88	2.6	4.1	439	479	29	31	556	557	1	2	32	33	3	0.1
8	65.38	2.6	3.8	448	472	35	34	556	559	0	0	32	32
9	74.88	3.0	4	439	477	35	37	556	558	0	1	30	13	31	-0.1
12	103.38	3.5	4.6	452	475	37	39	556	559	0	0	32	32
15	131.85	3.5	4.7	443	474	30	32	553	556	0	0	31	32	-1	-0.5
18	160.35	3.6	4.7	443	478	28	31	556	556	0	0	31	33
21	188.85	4.2	5	439	476	29	35	556	555	0	1	31	32	-1	-0.7
24	217.15	5.5	6	452	474	32	43	556	555	0	0	32	32	-1	-0.8
27	246.15	4.0	6.8	435	476	34	48	553	557	0	1	31	32
30	275.05	8.1	8.1	448	474	31	51	556	556	0	0	31	32
33	303.95	9.1	9	443	476	33	55	564	559	0	0	32	32	-1	-1.2
36	332.85	9.8	9.5	448	475	35	61	564	558	0	0	32	32
39	361.75	10.0	9.8	443	474	44	71	564	558	0	0	32	32	-1	-1.1
42	390.55	11.0	10.6	443	473	65	97	561	560	0	0	32	32
45	419.35	11.9	11.4	443	470	104	143	561	557	0	0	32	32
48	448.13	12.9	12.5	433	469	179	232	556	555	0	0	31	32
51	476.83	14.5	13.9	432	469	291	353	570	553	0	1	32	31
54	505.63	15.7	15.1	405	458	463	855	570	553	0	0	31	31
57	534.33		18.3				1320		533	0
60	563.15		18.4		445		1770		537	0			30
63	591.95		21.3				2390		533				30
184-1146C-
43	406.40	11.1		443		86		570		0		32		-5	-1.1
45	425.60	12.2		443		119		547		0		31		-1	-1.2
47	444.60	12.0		430		169		564		0		31		-7	-1.1
49	463.90	14.1		435		215		556		0		31		-9	-1.2
51	482.70	14.6		439		313		556		0		31
53	501.90	16.2		443		403		556		0		32		-14	-1.1
55	521.10	18.7		448		545		556		0		32
57	540.41	18.7		420		693		556		0		31		-13	-1.3
59	559.70	20.5		424		880		547		0		31
61	579.00	22.1		421		1022		547		0		31		-10	-1.3
63	598.20	23.8		407		1337		536		0		30

Notes: "Shore" columns are the results of shore-based laboratory analyses. "Shipboard" columns are the results of Leg 184 shipboard chemistry analyses (Shipboard Scientific Party, 2000a). SMOW = standard mean ocean water.