Ocean Drilling Program: Leg 209 Preliminary Report

Table T1. Leg 209 coring summary.

Rotary core barrel (RCB) system RAB-C System Site coring totals

Site Hole Cores Cored (m) Recovered (m) Recovery (%) Cores Cored (m) Recovered (m) Recovery (%) Cores Cored (m) Recovered (m) Recovery (%)

MAR-4S 1268A 29 147.6 78.69 53.3% 0 0.0 0.00 NA 29 147.6 78.69 53.3%

Site 1268 totals: 29 147.6 78.69 53.3% 0 0.0 0.00 0.0% 29 147.6 78.69 53.3%

MAR-3S 1269A 1 15.3 0.39 2.5% 0 0.0 0.00 NA 1 15.3 0.39 2.5%

1269B 1 11.1 0.53 4.8% 0 0.0 0.00 NA 1 11.1 0.53 4.8%

1269C 2 18.3 0.26 1.4% 0 0.0 0.00 NA 2 18.3 0.26 1.4%

Site 1269 totals: 4 44.7 1.18 2.6% 0 0.0 0.00 0.0% 4 44.7 1.18 2.6%

MAR-Alt2S 1270A 4 26.9 3.28 12.2% 0 0.0 0.00 NA 4 26.9 3.28 12.2%

1270B 10 45.9 17.17 37.4% 0 0.0 0.00 NA 10 45.9 17.17 37.4%

1270C 3 18.6 1.98 10.6% 0 0.0 0.00 NA 3 18.6 1.98 10.6%

1270D 11 57.3 7.68 13.4% 0 0.0 0.00 NA 11 57.3 7.68 13.4%

Site 1270 totals: 28 148.7 30.11 20.2% 0 0.0 0.00 0.0% 28 148.7 30.11 20.2%

MAR-2S 1271A 6 44.8 5.76 12.9% 0 0.0 0.00 0.0% 6 44.8 5.76 12.9%

1271B 20 103.8 15.90 15.3% 0 0.0 0.00 0.0% 20 103.8 15.90 15.3%

1271C 0 0.0 0.00 0.0% 0 0.0 0.00

Site 1271 totals: 26 148.6 21.66 14.6% 0 0.0 0.00 0.0% 26 148.6 21.66 14.6%

MAR-1S 1272A 27 131.0 37.50 28.6% 0 0.0 0.00 0.0% 27 131.0 37.50 28.6%

Site 1272 totals: 27 131.0 37.50 28.6% 0 0.0 0.00 0.0% 27 131.0 37.50 28.6%

MAR-3N 1273A 1 13.6 0.39 2.9% 0 0.0 0.00 0.0% 1 13.6 0.39 2.9%

1273B 3 26.2 0.46 1.8% 0 0.0 0.00 0.0% 3 26.2 0.46 1.8%

1273C 3 27.7 0.62 2.2% 0 0.0 0.00 NA 3 27.7 0.62 2.2%

Site 1273 totals: 7 67.5 1.47 2.2% 0 0.0 0.00 0.0% 7 67.5 1.47 2.2%

MAR-1N 1274A 28 155.8 34.65 22.2% 0 0.0 0.00 0.0% 28 155.8 34.65 22.2%

Site 1274 totals: 28 155.8 34.65 22.2% 0 0.0 0.00 0.0% 28 155.8 34.65 22.2%

MAR-Alt1N 1275A 1 5.0 0.13 2.6% 0 0.0 0.00 0.0% 1 5.0 0.13 2.6%

1275B 22 108.7 46.90 43.1% 0 0.0 0.00 0.0% 22 108.7 46.90 43.1%

1275C 0 0.0 0.00 NA 3 20.8 0.17 0.8% 3 20.8 0.17 0.8%

1275D 43 209.0 104.63 50.1% 0 0.0 0.00 NA 43 209.0 104.63 50.1%

Site 1275 totals: 66 322.7 151.66 47.0% 3 20.8 0.17 0.8% 69 343.5 151.83 44.2%

Leg 209 totals: 215 1166.6 356.92 30.6% 3 20.8 0.17 0.8% 218 1187.4 357.09 30.1%

Note: RAB-C = resistivity at the bit while coring.

Table of Contents

		Rotary core barrel (RCB) system				RAB-C System				Site coring totals
Site	Hole	Cores	Cored (m)	Recovered (m)	Recovery (%)	Cores	Cored (m)	Recovered (m)	Recovery (%)	Cores	Cored (m)	Recovered (m)	Recovery (%)

MAR-4S	1268A	29	147.6	78.69	53.3%	0	0.0	0.00	NA	29	147.6	78.69	53.3%
	Site 1268 totals:	29	147.6	78.69	53.3%	0	0.0	0.00	0.0%	29	147.6	78.69	53.3%

MAR-3S	1269A	1	15.3	0.39	2.5%	0	0.0	0.00	NA	1	15.3	0.39	2.5%
	1269B	1	11.1	0.53	4.8%	0	0.0	0.00	NA	1	11.1	0.53	4.8%
	1269C	2	18.3	0.26	1.4%	0	0.0	0.00	NA	2	18.3	0.26	1.4%
	Site 1269 totals:	4	44.7	1.18	2.6%	0	0.0	0.00	0.0%	4	44.7	1.18	2.6%

MAR-Alt2S	1270A	4	26.9	3.28	12.2%	0	0.0	0.00	NA	4	26.9	3.28	12.2%
	1270B	10	45.9	17.17	37.4%	0	0.0	0.00	NA	10	45.9	17.17	37.4%
	1270C	3	18.6	1.98	10.6%	0	0.0	0.00	NA	3	18.6	1.98	10.6%
	1270D	11	57.3	7.68	13.4%	0	0.0	0.00	NA	11	57.3	7.68	13.4%
	Site 1270 totals:	28	148.7	30.11	20.2%	0	0.0	0.00	0.0%	28	148.7	30.11	20.2%

MAR-2S	1271A	6	44.8	5.76	12.9%	0	0.0	0.00	0.0%	6	44.8	5.76	12.9%
	1271B	20	103.8	15.90	15.3%	0	0.0	0.00	0.0%	20	103.8	15.90	15.3%
	1271C	0	0.0	0.00	0.0%					0	0.0	0.00
	Site 1271 totals:	26	148.6	21.66	14.6%	0	0.0	0.00	0.0%	26	148.6	21.66	14.6%

MAR-1S	1272A	27	131.0	37.50	28.6%	0	0.0	0.00	0.0%	27	131.0	37.50	28.6%
	Site 1272 totals:	27	131.0	37.50	28.6%	0	0.0	0.00	0.0%	27	131.0	37.50	28.6%

MAR-3N	1273A	1	13.6	0.39	2.9%	0	0.0	0.00	0.0%	1	13.6	0.39	2.9%
	1273B	3	26.2	0.46	1.8%	0	0.0	0.00	0.0%	3	26.2	0.46	1.8%
	1273C	3	27.7	0.62	2.2%	0	0.0	0.00	NA	3	27.7	0.62	2.2%
	Site 1273 totals:	7	67.5	1.47	2.2%	0	0.0	0.00	0.0%	7	67.5	1.47	2.2%

MAR-1N	1274A	28	155.8	34.65	22.2%	0	0.0	0.00	0.0%	28	155.8	34.65	22.2%
	Site 1274 totals:	28	155.8	34.65	22.2%	0	0.0	0.00	0.0%	28	155.8	34.65	22.2%

MAR-Alt1N	1275A	1	5.0	0.13	2.6%	0	0.0	0.00	0.0%	1	5.0	0.13	2.6%
	1275B	22	108.7	46.90	43.1%	0	0.0	0.00	0.0%	22	108.7	46.90	43.1%
	1275C	0	0.0	0.00	NA	3	20.8	0.17	0.8%	3	20.8	0.17	0.8%
	1275D	43	209.0	104.63	50.1%	0	0.0	0.00	NA	43	209.0	104.63	50.1%
	Site 1275 totals:	66	322.7	151.66	47.0%	3	20.8	0.17	0.8%	69	343.5	151.83	44.2%

Leg 209 totals:		215	1166.6	356.92	30.6%	3	20.8	0.17	0.8%	218	1187.4	357.09	30.1%