Table 2. 				
Size, weight, and isotopic data for individual shells of G. ruber.			
Values in parentheses are greater than 2 SD away from the mean value and 				
are excluded from averages in tables and figures. 				
Starred data from 12°S were also excluded (see text).				

Latitude	Size (micron)	Weight (mmg)	d18O (%)	d13C (%)
5°N	450	18	-3.42	1
5°N	373	13	-2.52	1.33
5°N	347	13	-3.04	0.85
5°N	373	18	-3.02	1.32
5°N	400	18	-3	1.05
5°N	333	8	-2.41	0.88
5°N	399	12	-2.98	1.23
5°N	440	23	-2.58	1.44
5°N	373	7	-2.59	0.83
5°N	373	13	-3.2	0.84
5°N	493	21	-3.12	1.35
5°N	427	21	-3.12	1.54
5°N	453	24	-3.08	1.42
5°N	293	8	-3.1	0.97
5°N	347	16	-2.48	1.32
1°N	422	13	(-1.55)	-1.03
1°N	404	12	-1.93	1.19
1°N	422	12	-2.02	1.14
1°N	404	13	-1.93	1.03
1°N	286	11	-1.85	1.05
1°N	441	13	-2.12	1.01
1°N	422	13	-1.97	1.3
1°N	367	11	-1.9	0.84
0°	386	11	-1.9	0.79
0°	367	13	-1.96	0.72
0°	358	10	-2.02	0.63
2°S	367	12	-1.92	1.15
2°S	459	17	-1.89	1.24
2°S	367	12	-2.11	0.74
2°S	367	14	-1.82	0.67
2°S	386	14	-2.09	0.96
2°S	496	22	-2.27	1.13
2°S	386	17	-2.27	1.08
2°S	330	11	-2.18	1.05
2°S	367	11	-1.99	1.07
2°S	367	12	-2.14	1.09
2°S	294	7	-2.27	0.48
2°S	312	8	-2.45	0.85
2°S	340	9	-2.24	0.65
3°S	413	11	-2.24	1.04
3°S	386	11	-2.26	1.11
3°S	450	13	-1.86	0.61
3°S	422	15	-2.05	0.9
3°S	441	15	-2.21	1.32
3°S	432	15	-2.14	1.16
3°S	404	9	-2.09	0.63
5°S	459	16	-2.13	1.47
5°S	441	15	-2.16	1.11
5°S	496	20	-2.18	1.09
5°S	386	15	-2.41	1.24
5°S	367	14	-2.45	1.32
5°S	386	13	-2.4	0.62
5°S	477	22	-2.02	0.84
5°S	367	14	-2.46	0.99
5°S	413	13	-2.68	1.32
5°S	385	12	-2.43	1.03
12°S	312	12	-3.34	-0.05*
12°S	312	11	-2.22	1.21
12°S	330	11	-2.09	0.86
12°S	294	14	-3.34	0.09*
12°S	294	9	-2.12	0.64
12°S	312	9	-2.34	0.83
12°S	312	8	-1.92	0.94
12°S	294	7	-2.08	0.71
12°S	349	12	-2.63	0.74
12°S	321	8	-1.79	0.61