Depth (cm)	d18O (PDB)	d13C (PDB)	number of shells	species
4	-1.64	1.38	15	G.ruber
8	-1.56	1.2	15	G.ruber
12	-1.58	1.18	15	G.ruber
16	-1.51	1.38	15	G.ruber
20	-1.36	1.19	15	G.ruber
24	-1.14	1.21	15	G.ruber
28	-1.11	1.13	15	G.ruber
32	-1.1	1.01	15	G.ruber
36	-0.51	1.19	15	G.ruber
40	-0.38	1.07	15	G.ruber
44	-0.53	1.22	15	G.ruber
48	-0.61	1	15	G.ruber
52	-0.58	1.15	15	G.ruber
56	-0.52	1.12	15	G.ruber
60	-0.64	1.13	15	G.ruber
64	-0.64	1.25	15	G.ruber
68	-0.72	1.36	15	G.ruber
72	-0.61	1.34	15	G.ruber
76	-0.56	1.21	15	G.ruber
80	-0.81	1.32	15	G.ruber
84	-0.89	1.4	15	G.ruber
88	-0.78	1.31	15	G.ruber
92	-0.86	1.22	15	G.ruber
96	-0.86	1.28	15	G.ruber
100	-0.96	1.27	15	G.ruber
104	-0.76	1.34	15	G.ruber
108	-0.74	1.28	15	G.ruber
112	-0.84	1.12	15	G.ruber
116	-0.96	1.17	15	G.ruber
120	-0.81	1.42	15	G.ruber
124	-1.03	1.22	15	G.ruber
128	-1.01	1.14	15	G.ruber
132	-1.01	1.04	15	G.ruber
134	-1	1.19	15	G.ruber
138	-1.01	1.2	15	G.ruber
142	-0.97	1.23	15	G.ruber
146	-1.04	1.13	15	G.ruber
150	-1.02	1.07	15	G.ruber
154	-0.99	1.2	15	G.ruber
158	-0.91	1.05	15	G.ruber
162	-0.94	0.99	15	G.ruber
166	-0.87	0.84	15	G.ruber
170	-0.9	0.97	15	G.ruber
174	-0.8	0.98	15	G.ruber
178	-0.72	1.15	15	G.ruber
182	-0.72	1.09	15	G.ruber
186	-0.77	1.34	15	G.ruber
190	-0.83	1.34	15	G.ruber
194	-1.19	1.23	15	G.ruber
198	-1.01	1.29	15	G.ruber
200	-0.88	1.22	15	G.ruber
208	-1.82	1.27	15	G.ruber
212	-1.98	1.69	15	G.ruber
216	-1.91	1.53	15	G.ruber
220	-1.78	1.50	15	G.ruber