Table 3. Unprocessed and processed (corrected) carbon/oxygen elemental ratios as measured with the GST in Holes 994C, 995B, and 997B.

Hole identification, station depth (mbsf)	Unprocessed carbon/oxygen ratio	Processed carbon/oxygen ratio
164-994C:
228	0.017	0.025
233	0.042	0.052
238	0.017	0.026
243	0.028	0.034
248	0.019	0.026
253	0.005	Invalid data
258	0.027	0.034
263	0.012	0.018
268	0.025	0.032
273	0.017	Invalid data
278	0.025	0.032
283	0.022	Invalid data
288	0.014	Invalid data
164-995B:
221	0.022	0.029
226	0.025	0.031
235	0.037	0.041
339	0.022	0.029
349	0.031	0.038
414	0.036	0.043
439	0.037	0.044
449	0.042	0.049
454	0.043	0.050
464	0.020	0.028
489	0.033	0.039
514	0.031	0.038
524	0.036	0.044
534	0.022	Invalid data
594	0.038	0.046
599	0.025	Invalid data
604	0.040	0.048
614	0.029	0.037
164-997B:
210	0.025	0.034
215	0.018	Invalid data
361	0.037	0.051
366	0.038	0.047
425	0.039	Invalid data
440	0.031	0.039
445	0.026	0.033
455	0.024	0.028
465	0.041	0.049
475	0.034	0.043
580	0.042	0.051
585	0.041	0.048
590	0.029	Invalid data