Table T1. Expedition 310 coring summary.
| Faaa area (Site TAH-01A) |
|---|
| Hole M0019A |
| Latitude: 17°32.0799′S |
| Longitude: 149°35.9195′W |
| Water depth (drill pipe measurement from sea level, m): 58.75 |
| Total depth (drill pipe measurement from sea level, m): 125.71 |
| Total penetration (meters below seafloor, mbsf): 66.96 |
| Total length of cored section (m): 65.81 |
| Total core recovered (m): 27.06 |
| Core recovery (%): 41.12 |
| Total number of cores: 34 |
| Operations: drill in DART, core to TD |
| Hole M0020A |
| Latitude: 17°32.0414′S |
| Longitude: 149°35.9277′W |
| Water depth (drill pipe measurement from sea level, m): 83.3 |
| Total depth (drill pipe measurement from sea level, m): 125.46 |
| Total penetration (mbsf): 42.16 |
| Total length of cored section (m): 41.83 |
| Total core recovered (m): 29.47 |
| Core recovery (%): 70.45 |
| Total number of cores: 25 |
| Operations: drill in DART, core to TD |
| Tiarei area (Site TAH-02A) |
| Hole M0008A |
| Latitude: 17°29.6207′S |
| Longitude: 149°24.4310′W |
| Water depth (drill pipe measurement from sea level, m): 62.65 |
| Total depth (drill pipe measurement from sea level, m): 102.85 |
| Total penetration (mbsf): 40.2 |
| Total length of cored section (m): 38.7 |
| Total core recovered (m): 9.49 |
| Core recovery (%): 24.52 |
| Total number of cores: 19 |
| Operations: drill in DART, core to TD |
| Hole M0009A |
| Latitude: 17°29.3174′S |
| Longitude: 149°24.2064′W |
| Water depth (drill pipe measurement from sea level, m): 99.71 |
| Total depth (drill pipe measurement from sea level, m): 122.75 |
| Total penetration (mbsf): 23.04 |
| Total length of cored section (m): 21.54 |
| Total core recovered (m): 9.29 |
| Core recovery (%): 43.13 |
| Total number of cores: 18 |
| Operations: drill in DART, core to TD |
| Hole M0009B |
| Latitude: 17°29.3153′S |
| Longitude: 149°24.2044′W |
| Water depth (drill pipe measurement from sea level, m): 100.31 |
| Total depth (drill pipe measurement from sea level, m): 127.43 |
| Total penetration (mbsf): 27.12 |
| Total length of cored section (m): 26.29 |
| Total core recovered (m): 17.42 |
| Core recovery (%): 66.26 |
| Total number of cores: 18 |
| Operations: drill in DART, core to TD, hole logged using downhole tools |
| Hole M0009C |
| Latitude: 17°29.3126′S |
| Longitude: 149°24.2086′W |
| Water depth (drill pipe measurement from sea level, m): 99.85 |
| Total depth (drill pipe measurement from sea level, m): 125.51 |
| Total penetration (mbsf): 25.66 |
| Total length of cored section (m): 24.41 |
| Total core recovered (m): 12.66 |
| Core recovery (%): 51.86 |
| Total number of cores: 21 |
| Operations: drill in DART, core to TD |
| Hole M0009D |
| Latitude: 17°29.3153′S |
| Longitude: 149°24.2011′W |
| Water depth (drill pipe measurement from sea level, m): 103.18 |
| Total depth (drill pipe measurement from sea level, m): 147.77 |
| Total penetration (mbsf): 44.59 |
| Total length of cored section (m): 43.31 |
| Total core recovered (m): 23.62 |
| Core recovery (%): 54.54 |
| Total number of cores: 25 |
| Operations: drill in DART, core to TD |
| Hole M0009E |
| Latitude: 17°29.3143′S |
| Longitude: 149°24.2121′W |
| Water depth (drill pipe measurement from sea level, m): 94.94 |
| Total depth (drill pipe measurement from sea level, m): 115.44 |
| Total penetration (mbsf): 20.5 |
| Total length of cored section (m): 19.4 |
| Total core recovered (m): 14.11 |
| Core recovery (%): 72.73 |
| Total number of cores: 12 |
| Operations: drill in DART, core to TD |
| Hole M0010A |
| Latitude: 17°29.3978′S |
| Longitude: 149°24.167917′W |
| Water depth (drill pipe measurement from sea level, m): 89.53 |
| Total depth (drill pipe measurement from sea level, m): 124.13 |
| Total penetration (mbsf): 34.6 |
| Total length of cored section (m): 33.25 |
| Total core recovered (m): 10.02 |
| Core recovery (%): 30.14 |
| Total number of cores: 20 |
| Operations: drill in DART, core to TD |
| Hole M0011A |
| Latitude: 17°29.3697′S |
| Longitude: 149°24.1606′W |
| Water depth (drill pipe measurement from sea level, m): 101.34 |
| Total depth (drill pipe measurement from sea level, m): 118.99 |
| Total penetration (mbsf): 17.65 |
| Total length of cored section (m): 16.08 |
| Total core recovered (m): 7.89 |
| Core recovery (%): 49.07 |
| Total number of cores: 12 |
| Operations: drill in DART, core to TD |
| Hole M0012A |
| Latitude: 17°29.4291′S |
| Longitude: 149°24.1104′W |
| Water depth (drill pipe measurement from sea level, m): 77.05 |
| Total depth (drill pipe measurement from sea level, m): 111.15 |
| Total penetration (mbsf): 34.1 |
| Total length of cored section (m): 32.3 |
| Total core recovered (m): 8.37 |
| Core recovery (%): 25.91 |
| Total number of cores: 19 |
| Operations: drill in DART, core to TD |
| Hole M0013A |
| Latitude: 17°29.4119′S |
| Longitude: 149°24.111′W |
| Water depth (drill pipe measurement from sea level, m): 90.55 |
| Total depth (drill pipe measurement from sea level, m): 102.65 |
| Total penetration (mbsf): 11.7 |
| Total length of cored section (m): 9.55 |
| Total core recovered (m): 1.1 |
| Core recovery (%): 11.52 |
| Total number of cores: 5 |
| Operations: drill in DART, core to TD |
| Hole M0014A |
| Latitude: 17°29.3697′S |
| Longitude: 149°24.1237′W |
| Water depth (drill pipe measurement from sea level, m): 99.25 |
| Total depth (drill pipe measurement from sea level, m): 102.65 |
| Total penetration (meters below sea floor, mbsf): 21.81 |
| Total length of cored section (m): 18.61 |
| Total core recovered (m): 8.65 |
| Core recovery (%): 46.48 |
| Total number of cores: 14 |
| Operations: drill in DART, core to TD |
| Hole M0021A |
| Latitude: 17°29.3409′S |
| Longitude: 149°24.1689′W |
| Water depth (drill pipe measurement from sea level, m): 82.3 |
| Total depth (drill pipe measurement from sea level, m): 116.53 |
| Total penetration (mbsf): 34.23 |
| Total length of cored section (m): 33.58 |
| Total core recovered (m): 25.14 |
| Core recovery (%): 74.87 |
| Total number of cores: 22 |
| Operations: drill in DART, core to TD |
| Hole M0021B |
| Latitude: 17°29.3427′S |
| Longitude: 149°24.1692′W |
| Water depth (drill pipe measurement from sea level, m): 81.7 |
| Total depth (drill pipe measurement from sea level, m): 114.51 |
| Total penetration (mbsf): 32.81 |
| Total length of cored section (m): 32.21 |
| Total core recovered (m): 21.12 |
| Core recovery (%): 65.57 |
| Total number of cores: 20 |
| Operations: drill in DART, core to TD |
| Hole M0022A |
| Latitude: 17°29.2713′S |
| Longitude: 149°24.2691′W |
| Water depth (drill pipe measurement from sea level, m): 117.54 |
| Total depth (drill pipe measurement from sea level, m): 126.34 |
| Total penetration (mbsf): 8.8 |
| Total length of cored section (m): 7.7 |
| Total core recovered (m): 4.4 |
| Core recovery (%): 57.14 |
| Total number of cores: 4 |
| Operations: drill in DART, core to TD |
| Hole M0023A |
| Latitude: 17°29.4169′S |
| Longitude: 149°24.2770′W |
| Water depth (drill pipe measurement from sea level, m): 67.98 |
| Total depth (drill pipe measurement from sea level, m): 99.34 |
| Total penetration (mbsf): 31.36 |
| Total length of cored section (m): 31.36 |
| Total core recovered (m): 24.21 |
| Core recovery (%): 77.20 |
| Total number of cores: 16 |
| Operations: drill in DART, core to TD |
| Hole M0023B |
| Latitude: 17°29.4191′S |
| Longitude: 149°24.2786′W |
| Water depth (drill pipe measurement from sea level, m): 67.58 |
| Total depth (drill pipe measurement from sea level, m): 98.70 |
| Total penetration (mbsf): 31.12 |
| Total length of cored section (m): 31.12 |
| Total core recovered (m): 21.13 |
| Core recovery (%): 67.90 |
| Total number of cores: 16 |
| Operations: drill in DART, core to TD |
| Hole M0024A |
| Latitude: 17°29.2918′S |
| Longitude: 149°24.2358′W |
| Water depth (drill pipe measurement from sea level, m): 90.44 |
| Total depth (drill pipe measurement from sea level, m): 122.74 |
| Total penetration (mbsf): 32.3 |
| Total length of cored section (m): 31.85 |
| Total core recovered (m): 26.67 |
| Core recovery (%): 83.74 |
| Total number of cores: 16 |
| Operations: drill in DART, core to TD |
| Hole M0025A |
| Latitude: 17°29.2815′S |
| Longitude: 149°24.2420′W |
| Water depth (drill pipe measurement from sea level, m): 105.4 |
| Total depth (drill pipe measurement from sea level, m): 126.33 |
| Total penetration (mbsf): 20.93 |
| Total length of cored section (m): 20.33 |
| Total core recovered (m): 15.09 |
| Core recovery (%): 74.23 |
| Total number of cores: 13 |
| Operations: drill in DART, core to TD |
| Hole M0025B |
| Latitude: 17°29.2862′S |
| Longitude: 149°24.1679′W |
| Water depth (drill pipe measurement from sea level, m): 100.84 |
| Total depth (drill pipe measurement from sea level, m): 121.34 |
| Total penetration (mbsf): 20.5 |
| Total length of cored section (m): 19.4 |
| Total core recovered (m): 13.81 |
| Core recovery (%): 71.19 |
| Total number of cores: 13 |
| Operations: drill in DART, core to TD |
| Hole M0026A |
| Latitude: 17°29.3587′S |
| Longitude: 149°24.1509′W |
| Water depth (drill pipe measurement from sea level, m): 107.3 |
| Total depth (drill pipe measurement from sea level, m): 119.7 |
| Total penetration (mbsf): 12.4 |
| Total length of cored section (m): 11.0 |
| Total core recovered (m): 6.43 |
| Core recovery (%): 58.45 |
| Total number of cores: 8 |
| Operations: drill in DART, core to TD |
| Maraa area (Site TAH-03A) |
| Hole M0005A |
| Latitude: 17°45.9897′S |
| Longitude: 149°33.0525′W |
| Water depth (drill pipe measurement from sea level, m): 59.13 |
| Total depth (drill pipe measurement from sea level, m): 75.48 |
| Total penetration (mbsf): 16.35 |
| Total length of cored section (m): 16.35 |
| Total core recovered (m): 5.37 |
| Core recovery (%):32.84 |
| Total number of cores: 12 |
| Operations: drill in DART, core to TD |
| Hole M0005B |
| Latitude: 17°45.9897′S |
| Longitude: 149°33.0525′W |
| Water depth (drill pipe measurement from sea level, m): 59.13 |
| Total depth (drill pipe measurement from sea level, m): 75.48 |
| Total penetration (mbsf): 21.75 |
| Total length of cored section (m): 12.35 |
| Total core recovered (m): 9.24 |
| Core recovery (%): 74.82 |
| Total number of cores: 8 |
| Operations: reenter Hole M0005A, core to TD |
| Hole M0005C |
| Latitude: 17°45.9915′S |
| Longitude: 149° 33.0476'W |
| Water depth (drill pipe measurement from sea level, m): 59.63 |
| Total depth (drill pipe measurement from sea level, m): 87.54 |
| Total penetration (mbsf): 27.91 |
| Total length of cored section (m): 27.91 |
| Total core recovered (m): 14.81 |
| Core recovery (%): 53.06 |
| Total number of cores: 16 |
| Operations: drill in DART, core to TD |
| Hole M0005D |
| Latitude: 17°45.9915′S |
| Longitude: 149°33.0476′W |
| Water depth (drill pipe measurement from sea level, m): 59.63 |
| Total depth (drill pipe measurement from sea level, m): 161.8 |
| Total penetration (mbsf): 102.17 |
| Total length of cored section (m): 79.17 |
| Total core recovered (m): 51.35 |
| Core recovery (%): 64.86 |
| Total number of cores: 36 |
| Operations: reenter Hole M0005C, core to TD |
| Hole M0005E |
| Latitude: 17°45.9921′S |
| Longitude: 149°33.0454′W |
| Water depth (drill pipe measurement from sea level, m): 61.34 |
| Total depth (drill pipe measurement from sea level, m): 63.34 |
| Total penetration (mbsf): 2.0 |
| Total length of cored section (m): 2.0 |
| Total core recovered (m): 1.6 |
| Core recovery (%): 80 |
| Total number of cores: 4 |
| Operations: drill in DART, core to TD |
| Hole M0006A |
| Latitude: 17°46.0151′S |
| Longitude: 149°33.0515′W |
| Water depth (drill pipe measurement from sea level, m): 81.58 |
| Total depth (drill pipe measurement from sea level, m): 83.58 |
| Total penetration (mbsf): 2.0 |
| Total length of cored section (m): 2.0 |
| Total core recovered (m): 1.55 |
| Core recovery (%): 77.5 |
| Total number of cores: 4 |
| Operations: drill in DART, core to TD |
| Hole M0007A |
| Latitude: 17°45.9553′S |
| Longitude: 149°33.0411′W |
| Water depth (drill pipe measurement from sea level, m): 44.45 |
| Total depth (drill pipe measurement from sea level, m): 88.85 |
| Total penetration (mbsf): 44.4 |
| Total length of cored section (m): 44.4 |
| Total core recovered (m): 30.74 |
| Core recovery (%): 69.23 |
| Total number of cores: 36 |
| Operations: drill in DART, core to TD |
| Hole M0007B |
| Latitude: 17°45.9462′S |
| Longitude: 149°33.0682′W |
| Water depth (drill pipe measurement from sea level, m): 41.65 |
| Total depth (drill pipe measurement from sea level, m): 89.88 |
| Total penetration (mbsf): 48.23 |
| Total length of cored section (m): 47.93 |
| Total core recovered (m): 27.02 |
| Core recovery (%): 56.37 |
| Total number of cores: 36 |
| Operations: drill in DART, core to TD |
| Hole M0007C |
| Latitude: 17°45.9557′S |
| Longitude: 149°33.0128′W |
| Water depth (drill pipe measurement from sea level, m): 43.35 |
| Total depth (drill pipe measurement from sea level, m): 75.6 |
| Total penetration (mbsf): 32.25 |
| Total length of cored section (m): 30.75 |
| Total core recovered (m): 11.13 |
| Core recovery (%): 36.2 |
| Total number of cores: 22 |
| Operations: drill in DART, core to TD |
| Hole M0015A |
| Latitude: 17°46.0445′S |
| Longitude: 149°32.8499′W |
| Water depth (drill pipe measurement from sea level, m): 72.15 |
| Total depth (drill pipe measurement from sea level, m): 114.33 |
| Total penetration (mbsf): 42.18 |
| Total length of cored section (m): 41.08 |
| Total core recovered (m): 29.87 |
| Core recovery (%): 72.71 |
| Total number of cores: 41 |
| Operations: drill in DART, core to TD |
| Hole M0015B |
| Latitude: 17°46.0435′S |
| Longitude: 149° 32.846133'W |
| Water depth (drill pipe measurement from sea level, m): 72.3 |
| Total depth (drill pipe measurement from sea level, m): 112.42 |
| Total penetration (mbsf): 40.12 |
| Total length of cored section (m): 40.12 |
| Total core recovered (m): 28.83 |
| Core recovery (%): 71.86 |
| Total number of cores: 38 |
| Operations: drill in DART, core to TD |
| Hole M0016A |
| Latitude: 17°46.0534′S |
| Longitude: 149°32.8565′W |
| Water depth (drill pipe measurement from sea level, m): 80.85 |
| Total depth (drill pipe measurement from sea level, m): 119.16 |
| Total penetration (mbsf): 38.31 |
| Total length of cored section (m): 37.91 |
| Total core recovered (m): 21.58 |
| Core recovery (%): 56.92 |
| Total number of cores: 36 |
| Operations: drill in DART, core to TD |
| Hole M0016B |
| Latitude: 17°46.0534′S |
| Longitude: 149°32.8536′W |
| Water depth (drill pipe measurement from sea level, m): 80.35 |
| Total depth (drill pipe measurement from sea level, m): 124.97 |
| Total penetration (mbsf): 44.62 |
| Total length of cored section (m): 27.62 |
| Total core recovered (m): 14.31 |
| Core recovery (%): 51.81 |
| Total number of cores: 24 |
| Operations: drill in DART, core to TD |
| Hole M0017A |
| Latitude: 17°46.0124′S |
| Longitude: 149°32.8433′W |
| Water depth (drill pipe measurement from sea level, m): 56.45 |
| Total depth (drill pipe measurement from sea level, m): 97.01 |
| Total penetration (mbsf): 40.56 |
| Total length of cored section (m): 40.56 |
| Total core recovered (m): 22.94 |
| Core recovery (%): 56.56 |
| Total number of cores: 21 |
| Operations: drill in DART, core to TD |
| Hole M0018A |
| Latitude: 17°46.0416′S |
| Longitude: 149°32.8959′W |
| Water depth (drill pipe measurement from sea level, m): 81.8 |
| Total depth (drill pipe measurement from sea level, m): 121.85 |
| Total penetration (mbsf): 40.05 |
| Total length of cored section (m): 40.05 |
| Total core recovered (m): 24.63 |
| Core recovery (%): 61.50 |
| Total number of cores: 22 |
| Operations: drill in DART, core to TD |
| Hole | Number of cores |
Core | Recovery (%) |
|
|---|---|---|---|---|
| Length (m) |
Recovered (m) |
|||
| M0005A | 12 | 16.35 | 5.37 | 32.84 |
| M0005B | 8 | 12.35 | 9.24 | 74.82 |
| M0005C | 16 | 27.91 | 14.81 | 53.06 |
| M0005D | 36 | 79.17 | 51.35 | 64.86 |
| M0005E | 4 | 2 | 1.6 | 80.00 |
| M0006A | 4 | 2 | 1.55 | 77.50 |
| M0007A | 36 | 44.4 | 30.74 | 69.23 |
| M0007B | 36 | 47.93 | 27.02 | 56.37 |
| M0007C | 22 | 30.75 | 11.13 | 36.20 |
| M0008A | 19 | 38.7 | 9.49 | 24.52 |
| M0009A | 18 | 21.54 | 9.29 | 43.13 |
| M0009B | 18 | 26.29 | 17.42 | 66.26 |
| M0009C | 21 | 24.41 | 12.66 | 51.86 |
| M0009D | 25 | 43.31 | 23.62 | 54.54 |
| M0009E | 12 | 19.4 | 14.11 | 72.73 |
| M0010A | 20 | 33.25 | 10.02 | 30.14 |
| M0011A | 12 | 16.08 | 7.89 | 49.07 |
| M0012A | 19 | 32.3 | 8.37 | 25.91 |
| M0013A | 5 | 9.55 | 1.1 | 11.52 |
| M0014A | 14 | 18.61 | 8.65 | 46.48 |
| M0015A | 41 | 41.08 | 29.87 | 72.71 |
| M0015B | 38 | 40.12 | 28.83 | 71.86 |
| M0016A | 36 | 37.91 | 21.58 | 56.92 |
| M0016B | 24 | 27.62 | 14.31 | 51.81 |
| M0017A | 21 | 40.56 | 22.94 | 56.56 |
| M0018A | 22 | 40.05 | 24.63 | 61.50 |
| M0019A | 34 | 65.81 | 27.06 | 41.12 |
| M0020A | 25 | 41.83 | 29.47 | 70.45 |
| M0021A | 22 | 33.58 | 25.14 | 74.87 |
| M0021B | 20 | 32.21 | 21.12 | 65.57 |
| M0022A | 4 | 7.7 | 4.4 | 57.14 |
| M0023A | 16 | 31.36 | 24.21 | 77.20 |
| M0023B | 16 | 31.12 | 21.13 | 67.90 |
| M0024A | 16 | 31.85 | 26.67 | 83.74 |
| M0025A | 13 | 20.33 | 15.09 | 74.23 |
| M0025B | 13 | 19.4 | 13.81 | 71.19 |
| M0026A | 8 | 11 | 6.43 | 58.45 |
| Totals: | 726 | 1099.83 | 632.12 | 57.47 |
Notes: DART = drilling and seabed reentry template. TD = total depth.