"Table 2. Stable Isotope Composition, Calcification Depth, Calcification Temperatures,"								
" Ambient d13Ceq, and Carbon Isotope Disequilibrium determined for N. pachyderma (s.) "								
Recovered from Surface and Last Glacial Sediments in the South Atlantic Ocean.								

Surface Sediments								
Core ID	"Latitude,° S"	d18O (per mille)	d13C (per mille)	d18O calc depth (m)	Feb Tc (deg C)	ambient preind. d13Ceq (per mil)	Mackensen d13Ceq (per mille)	preind (d13Ceq - d13Csh)
PS2080-1**	41.72	3.08	0.59	1000	3.4	1.89	1.49	1.3
PS2106-1**	41.85	2.67	-0.53	700	4.01	2.43	2.03	2.96
RC11-83	41.53	1.4	0.63	200	9.22	2.87	2.47	2.24
RC15-94	43	0.85	0.41	150	11.48	2.96	2.36	2.55
V22-108	43.2	1.01	0.34	0	11.17	3.13	2.73	2.79
PS2082	43.3	1.32	0.3	50	10.45	3.08	2.64	2.78
PS1751-2**	44.49	2.86	0.99	900	2.78	1.93	1.49	0.94
PS2239-1	45.5	1.89	0.58	75	8.22	3.1	2.65	2.52
RC15-93	46.1	1.7	1	0	7.08	3.28	2.88	2.28
PS1754-1	46.1	2.09	0.86	10	7.73	3.25	2.8	2.39
PS2083-1	46.37	2.14	0.82	30	7.67	3.23	2.75	2.41
PS1754-2	46.77	2.32	0.97	87.5	6.5	3.08	2.65	2.11
RC11-80	46.8	1.71	0.89	0	8.34	3.32	2.92	2.43
Site 704	46.88	2.21	0.89	40	7.27	3.21	2.7	2.32
PS2084-2	47.02	2.4	0.9	62.5	6.4	3.15	2.64	2.25
PS2241-1	47.4	1.9	0.81	0	7.4	3.32	2.92	2.51
PS2085-1	47.75	2.24	1.14	40	6.95	3.19	2.67	2.05
V29-105	48.1	2.26	0.79	0	5.13	3.29	2.89	2.5
PS2086-3	48.32	2.47	0.85	0	6.01	3.25	2.83	2.4
RC13-254	48.5	2.5	1.09	62.5	5.93	3.1	2.6	2.01
PS1756-6	48.9	2.88	1.06	62.5	5.81	3.06	2.57	2
PS2087-1	49.13	2.59	1.11	0	5.6	3.19	2.76	2.08
PS2242-1	49.98	2.8	1.04	87.5	4.22	2.95	2.47	1.91
V29-104	50	2.52	1.21	0	4.24	3.04	2.58	1.83
PS1759-1	50.15	2.87	0.85	75	3.9	2.96	2.48	2.11
PS1654-1	50.16	2.84	1.14	70	4.02	2.97	2.48	1.83
RC13-255	50.5	2.65	1.09	0	4.77	2.97	2.5	1.88
RC13-275	50.8	2.87	1.1	0	3.53	2.9	2.42	1.8
PS1768-8	51.93	3.1	0.69	87.5	2.72	2.75	2.25	2.06
RC13-271	52	2.8	0.85	0	4.09	2.8	2.3	1.95
CHN155-36PG	52.4	3.26	1.29	75	1.82	2.68	2.2	1.39
RC13-269	52.6	2.83	0.92		2.95	2.73	2.26	1.81
RC13-256	53.1	2.97	0.99	300	1.52	2.19	1.53	1.2
CHN115-26PG	53.6	3.05	1.04	250	1.26	2.1	1.62	1.06
RC13-262	53.8	2.83	0.77	500	2.01	2.01	1.46	1.24
RC13-263	53.8	2.84	0.78	500	2.01	2.01	1.46	1.23
MD82424	54.1	3.59	0.92	87.5	0.2	2.48	2.11	1.56
CHN115-27PG	54.6	3.28	1.05	200	0.69	1.96	1.62	0.91
AII107 22GGC	54.8	3.38	0.99	175	0.11	2.04	1.77	1.05
IO1578-5	60	4.22	0.27			1.45	1.28	1.18
*M269-965	60.9	3.2	0.8	10	2.24	2.25	2.23	*1.43
*KG3	62.37	3.27	0.35	300	0.04	1.4	1.38	*1.03
*WS-1	62.44	3.42	0.32	150	-0.63	1.79	1.48	*1.16
*WS-3	64.89	3.28	0.53	150	0.02	1.78	1.45	*0.92
*WS-2	64.92	3.35	0.44	137.5	-0.42	1.87	1.54	*1.10
PS1387	68.5	3.9	0.6	0	0.19	1.74	1.64	1.14
PS1506	68.66	3.51	0.91	112.5	-0.83	1.69	1.59	0.78
PS1388	69	3.5	0.2	112.5	-0.83	1.68	1.59	1.48
PS1648	69.5	3.5	0.6	137.5	-0.66	1.62	1.47	1.02
PS1431	69.5	3.5	0.7	137.5	-0.72	1.62	1.47	0.92
PS1394	70	3.4	0.5	175	-0.27	1.52	1.38	1.02
PS1481	71	3.3	0.5	400	-0.07	1.45	1.35	0.95

Glacial values								
Core ID	"Latitude, ° S"	d18O	d13C					
RC12-267	38.8	1.92	-0.81					
RC11-83	41.6	2.66	-0.67					
RC15-94	43	2.51	-0.36					
V22-108	43.2	2.86	-0.42
PS2082	43.3	3.37	-0.37
RC15-93	46.1	2.59	0.59
PS1754-1	46.1	3.19	0.44
RC11-80	46.8	2.85	0.36
Site 704	46.88	3.32	0.44
RC13-254	48.5	3.62	0.22
RC13-275	50.8	4.35	0
PS1768-8	51.93	4.56	-0.35
RC13-271	52	4.31	-0.1
RC13-269	52.6	4.25	-0.1
RC13-259	53.88	4.07	-0.25
PS1387	68.5	4.9	-0.2
PS1506	68.66	4.87	0.21
PS1388	69	4.8	0
PS1648	69.5	5	0
PS1431	69.5	4.9	0.2
PS1394	70	4.9	0
PS1481	71	4.6	0

* indicates sediment trap samples. 			
** indicate values that are not considered in analysis because they are believed not 			
representative of modern sediments due to loss of surface sediments during coring.  			
Blank spaces indicate places where data were not available in the publication.  			
"Tc = calcification temperature, or ambient temperature at the apparent calcification "			
depth determined from d18Oshell (Section 5.1).  Ambient pre-industrial d13Ceq was 			
also estimated at the apparent calcification depth determined from d18Oshell.  			
Pre-industrial values for d13Ceq were estimated as described text.  			
(d13Ceq - d13Csh) = carbon isotope disequilibrium.  Disequilibrium values 			
with * were not corrected to pre-industrial d13Ceq.