Aoki, Kaori; Sakamoto, Tatsuhiko (2003): (Table T1) Tephra layer description of ODP Hole 186-1150A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.783509, In: Aoki, K; Sakamoto, T (2003): Description and geochemical composition of tephra layers from ODP Hole 186-1150A and Site 186-1151 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.783515
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Related to:
Aoki, Kaori; Sakamoto, Tatsuhiko (2003): Late Quaternary tephrostratigraphy of the sediments from the Japan Trench forearc, Holes 1150A and 1151C. In: Suyehiro, K; Sacks, IS; Acton, GD; Oda, M (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 186, 1-22, https://doi.org/10.2973/odp.proc.sr.186.116.2003
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 39.181910 * Longitude: 143.331910
Date/Time Start: 1999-06-22T18:30:00 * Date/Time End: 1999-06-26T22:15:00
Minimum DEPTH, sediment/rock: 4.425 m * Maximum DEPTH, sediment/rock: 394.630 m
Event(s):
186-1150A * Latitude: 39.181910 * Longitude: 143.331910 * Date/Time Start: 1999-06-22T18:30:00 * Date/Time End: 1999-06-26T22:15:00 * Elevation: -2680.8 m * Penetration: 722.6 m * Recovery: 566.4 m * Location: North Pacific Ocean * Campaign: Leg186 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 76 cores; 722.6 m cored; 0 m drilled; 78.4 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Aoki, Kaori | DSDP/ODP/IODP sample designation | ||
| 2 | Number | No | Aoki, Kaori | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 4 | Depth, top/min | Depth top | m | Aoki, Kaori | ||
| 5 | Depth, bottom/max | Depth bot | m | Aoki, Kaori | ||
| 6 | Layer thickness | Thickness | m | Aoki, Kaori | ||
| 7 | Layer description | Layer | Aoki, Kaori | |||
| 8 | Color description | Color desc | Aoki, Kaori | |||
| 9 | Grain size description | Grain size descr | Aoki, Kaori | |||
| 10 | Description | Description | Aoki, Kaori | appearance | ||
| 11 | Boundary description | Bound descr | Aoki, Kaori | lower | ||
| 12 | Boundary description | Bound descr | Aoki, Kaori | upper | ||
| 13 | Sample comment | Sample comment | Aoki, Kaori |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
873 data points
Data
| 1 Sample label | 2 No | 3 Depth sed [m] (mbsf) | 4 Depth top [m] | 5 Depth bot [m] | 6 Thickness [m] | 7 Layer | 8 Color desc | 9 Grain size descr | 10 Description (appearance) | 11 Bound descr (lower) | 12 Bound descr (upper) | 13 Sample comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 186-1150A-1H-3,140-145 | 1 | 4.425 | 4.40 | 4.45 | 0.05 | Pumice | Gray | Pebble | Two grains | |||
| 186-1150A-1H-4,54-57 | 2 | 5.055 | 5.04 | 5.07 | 0.03 | Tephra | Dark purple gray | Fine/w granule, coarse | Layer | Sharp | Bioturbated | Pumice scattered below |
| 186-1150A-1H-CC,12-14 | 3 | 7.580 | 7.57 | 7.59 | 0.02 | Bioturbated tephra | Dark gray | Fine | Patch | |||
| 186-1150A-2H-5,135-142 | 4 | 15.085 | 15.05 | 15.12 | 0.07 | Bioturbated tephra | Light gray | Fine | Scattering | Bioturbated | Bioturbated | |
| 186-1150A-2H-6,50-52 | 5 | 15.710 | 15.70 | 15.72 | 0.02 | Bioturbated tephra | Dark gray | Fine | Patch | |||
| 186-1150A-3H-2,131-139 | 6 | 20.050 | 20.01 | 20.09 | 0.08 | Bioturbated tephra | Dark-light gray | Fine | Patch | |||
| 186-1150A-3H-3,69-70 | 7 | 20.895 | 20.89 | 20.90 | 0.01 | Pumice | Dark gray | Pumice | Single grain | Rounded | ||
| 186-1150A-3H-3,148-150 | 8 | 21.690 | 21.68 | 21.70 | 0.02 | Tephra | Gray | Coarse | Layer | Irregular | Lost by coring | |
| 186-1150A-3H-5,60-73 | 9 | 23.865 | 23.80 | 23.93 | 0.13 | Pumice | Light gray | Pebble | Three scattering | Patches | Patches | |
| 186-1150A-3H-CC,22-25 | 10 | 27.285 | 27.27 | 27.30 | 0.03 | Tephra | Light gray | Very fine | Layer | Sharp | Sharp | |
| 186-1150A-4H-1,9-13 | 11 | 26.810 | 26.79 | 26.83 | 0.04 | Tephra | Gray | Fine | Layer | Erosion base | Fining up | |
| 186-1150A-4H-1,28-31 | 12 | 26.995 | 26.98 | 27.01 | 0.03 | Tephra | Dark gray | Fine | Layer | Lost by coring | Irregular | |
| 186-1150A-4H-1,110-130 | 13 | 27.900 | 27.80 | 28.00 | 0.20 | Rework | Gray | Coarse to fine | Layer | Sharp | Irregular | With sand |
| 186-1150A-4H-2,90-95 | 14 | 29.125 | 29.10 | 29.15 | 0.05 | Bioturbated tephra | White | Fine | Patches | Heavy bioturbated | Heavy bioturbated | |
| 186-1150A-4H-2,127-137 | 15 | 29.520 | 29.47 | 29.57 | 0.10 | Bioturbated tephra | Black | Fine | Patches | Heavy bioturbated | Heavy bioturbated | |
| 186-1150A-4H-5,85-97 | 16 | 33.610 | 33.55 | 33.67 | 0.12 | Bioturbated tephra | White | Fine | Patches | Heavy bioturbated | Heavy bioturbated | |
| 186-1150A-4H-5,140-146 | 17 | 34.130 | 34.10 | 34.16 | 0.06 | Rework | Dark-light | Coarse to fine | Layer | Sharp | Grading up | With sand |
| 186-1150A-4H-6,23-26 | 18 | 34.445 | 34.43 | 34.46 | 0.03 | Bioturbated tephra | Dark gray | Fine | Patch | Heavy bioturbated | Heavy bioturbated | |
| 186-1150A-5H-1,93-94 | 19 | 37.135 | 37.13 | 37.14 | 0.01 | Pumice | Gray | Pebble | Two grains | Subangular | ||
| 186-1150A-5H-5,40-42 | 20 | 42.610 | 42.60 | 42.62 | 0.02 | Bioturbated tephra | Dark gray | Fine | Patch | |||
| 186-1150A-5H-6,117-118 | 21 | 44.875 | 44.87 | 44.88 | 0.01 | Bioturbated tephra | Dark-light gray | Fine | Patch | |||
| 186-1150A-6H-4,38-43 | 22 | 50.605 | 50.58 | 50.63 | 0.05 | Bioturbated tephra | Light gray | Fine | Patch | Diffuse | Diffuse | |
| 186-1150A-6H-4,98-102 | 23 | 51.200 | 51.18 | 51.22 | 0.04 | Tephra | White | Coarse to fine | Layer | Sharp | Undulating | Lamina in upper part |
| 186-1150A-6H-CC,20-24 | 24 | 55.560 | 55.54 | 55.58 | 0.04 | Bioturbated tephra | White | Fine | Patch | Diffuse | Diffuse | |
| 186-1150A-7H-3,38-42 | 25 | 58.600 | 58.58 | 58.62 | 0.04 | Rework | Dark gray | Coarse to fine | Layer | Sharp | Gradational | With sand |
| 186-1150A-7H-4,30-33 | 26 | 60.015 | 60.00 | 60.03 | 0.03 | Rework | Dark gray | Coarse to fine | Layer | Sharp | Gradational | With sand |
| 186-1150A-7H-5,100-105 | 27 | 62.225 | 62.20 | 62.25 | 0.05 | Tephra | Black-white | Coarse to fine | Layer | Sharp | Upward grading | |
| 186-1150A-7H-5,144-150 | 28 | 62.670 | 62.64 | 62.70 | 0.06 | Rework | Dark gray | Coarse to fine | Layer | Bioturbated | Upward grading | With sand |
| 186-1150A-7H-6,24-27 | 29 | 62.955 | 62.94 | 62.97 | 0.03 | Rework | Dark gray | Coarse | Layer | Erosional sharp | Fining upward | With sand |
| 186-1150A-7H-6,132-137 | 30 | 64.045 | 64.02 | 64.07 | 0.05 | Rework | Dark gray | Fine | Layer | Erosional sharp | Gradational | With sand |
| 186-1150A-7H-7,32-37 | 31 | 64.545 | 64.52 | 64.57 | 0.05 | Rework | Dark gray | Fine | Bioturbated layer | Eroded and bioturbated | Grading upward | With sand |
| 186-1150A-7H-7,50-53 | 32 | 64.715 | 64.70 | 64.73 | 0.03 | Tephra | White | Very fine | Layer | Sharp | As | |
| 186-1150A-8H-1,36-39 | 33 | 65.075 | 65.06 | 65.09 | 0.03 | Tephra | Light gray | Very fine | Layer | Sharp | Irregular | |
| 186-1150A-8H-1,50-52 | 34 | 65.210 | 65.20 | 65.22 | 0.02 | Rework | Dark gray | Fine to coarse | Layer | Eroded and bioturbated | Irregular | With sand |
| 186-1150A-8H-1,137-138 | 35 | 66.075 | 66.07 | 66.08 | 0.01 | Tephra | Light gray | Very fine | Thin layer | Not clear | Not clear | |
| 186-1150A-8H-4,88-92 | 36 | 70.100 | 70.08 | 70.12 | 0.04 | Rework | Dark gray | Fine | Layer | Erosion base | Grading upward | With sand |
| 186-1150A-8H-4,126-128 | 37 | 70.470 | 70.46 | 70.48 | 0.02 | Tephra | Light gray | Fine | Layer | Scoured | Gradational | |
| 186-1150A-8H-5,35-70 | 38 | 71.225 | 71.05 | 71.40 | 0.35 | Pumice | Dark gray | Pebble | Mottling | With sand | ||
| 186-1150A-8H-5,86-90 | 39 | 71.580 | 71.56 | 71.60 | 0.04 | Rework | Dark gray | Very fine | Layer | Erosion base | Grading up | With sand |
| 186-1150A-8H-6,20-25 | 40 | 72.425 | 72.40 | 72.45 | 0.05 | Bioturbated tephra | Dark greenish gray | Fine | Patch | With sand | ||
| 186-1150A-8H-6,46-51 | 41 | 72.685 | 72.66 | 72.71 | 0.05 | Pumice | Light gray-gray | Layer | Scoured | Scoured | With sand | |
| 186-1150A-9H-1,93-97 | 42 | 75.150 | 75.13 | 75.17 | 0.04 | Rework | Dark gray | Coarse | Layer | Erosional base | Fining up | With sand |
| 186-1150A-9H-2,60-69 | 43 | 76.345 | 76.30 | 76.39 | 0.09 | Rework | Dark gray | Fine | Bioturbated layer | Discontinuous | With sand | |
| 186-1150A-9H-2,98-103 | 44 | 76.705 | 76.68 | 76.73 | 0.05 | Tephra | White | Very fine | Layer | Sharp | Irregular | |
| 186-1150A-9H-3,0-7 | 45 | 77.235 | 77.20 | 77.27 | 0.07 | Tephra | Dark gray | Fine | Layer | Sharp | Lost | |
| 186-1150A-9H-4,95-99 | 46 | 79.650 | 79.63 | 79.67 | 0.04 | Tephra | Light gray | Very fine | Layer | Scoured | Scoured | |
| 186-1150A-9H-6,95-107 | 47 | 82.690 | 82.63 | 82.75 | 0.12 | Tephra | White | Very fine | Mottled | Mottled | ||
| 186-1150A-10H-4,67-68 | 48 | 88.005 | 88.00 | 88.01 | 0.01 | Ash? | Gray | Fine | Scoured | Scoured | ||
| 186-1150A-10H-5,25-27 | 49 | 89.020 | 89.01 | 89.03 | 0.02 | Ash? | White | Fine | Mottled | |||
| 186-1150A-10H-5,108-109 | 50 | 89.845 | 89.84 | 89.85 | 0.01 | Ash? | Light gray | Fine | Discontinuous | |||
| 186-1150A-10H-5,135-137 | 51 | 90.120 | 90.11 | 90.13 | 0.02 | Ash | Light gray | Fine | Patches | |||
| 186-1150A-10H-6,125-130 | 52 | 91.485 | 91.46 | 91.51 | 0.05 | A lot volume glass silt | Light olive | Fine | Ghost | |||
| 186-1150A-10H-7,16-17 | 53 | 91.875 | 91.87 | 91.88 | 0.01 | White | Fine | |||||
| 186-1150A-10H-7,52-53 | 54 | 92.235 | 92.23 | 92.24 | 0.01 | Ash | White gray | Fine | Sharp | Sharp | ||
| 186-1150A-11H-5,128-134 | 55 | 99.400 | 99.37 | 99.43 | 0.06 | * | Dark gray | Coarse | Not Sharp | Fining upward | ||
| 186-1150A-11H-1,104-108 | 56 | 94.260 | 94.24 | 94.28 | 0.04 | Rework | Gray | Fine | Erosional base | Scoured | ||
| 186-1150A-11H-1,134-150 | 57 | 94.620 | 94.54 | 94.70 | 0.16 | Rework | Dark gray-light gray | Fine to coarse | Lost by coring | Fining upward | ||
| 186-1150A-11H-3,24-30 | 58 | 96.470 | 96.44 | 96.50 | 0.06 | Gray | Fine | Heavy bioturbated | Heavy bioturbated | |||
| 186-1150A-11H-3,99-103 | 59 | 97.210 | 97.19 | 97.23 | 0.04 | Tephra | Gray | Heavy bioturbated | Heavy bioturbated | |||
| 186-1150A-11H-4,66-67 | 60 | 97.965 | 97.96 | 97.97 | 0.01 | Light gray | Fine | Heavy bioturbated | Heavy bioturbated | |||
| 186-1150A-11H-5,128-134 | 61 | 99.400 | 99.37 | 99.43 | 0.06 | Rework | White-dark | Fine to coarse | Not sharp | Fining upward | ||
| 186-1150A-11H-7,90-93 | 62 | 101.785 | 101.77 | 101.80 | 0.03 | Rework | Light gray | Fractured by coring | Fractured by coring | With sand | ||
| 186-1150A-12H-2,40-43 | 63 | 104.615 | 104.60 | 104.63 | 0.03 | Light gray | Coarse | Erosional base | ||||
| 186-1150A-12H-3,82-85 | 64 | 106.165 | 106.15 | 106.18 | 0.03 | Rework | Gray | Coarse | Sharp | Fining upward | ||
| 186-1150A-12H-3,146 | 65 | 106.810 | 106.79 | 106.83 | Light gray | Sharp | Diffuse | |||||
| 186-1150A-12H-4,2 | 66 | 106.840 | 106.83 | 106.85 | 0.06 | |||||||
| 186-1150A-12H-4,68-71 | 67 | 107.525 | 107.51 | 107.54 | 0.03 | Rework | White | Fine | Sharp | Diffuse | ||
| 186-1150A-15X-2,116-118 | 68 | 128.670 | 128.66 | 128.68 | 0.02 | Rework | Gray | Fine | Erosional sharp base | Scoured | ||
| 186-1150A-18X-1,2-6 | 69 | 154.840 | 154.82 | 154.86 | 0.04 | Rework | Gray | Coarse to fine | Erosional sharp base | Scoured | ||
| 186-1150A-18X-3,115-117 | 70 | 158.960 | 158.95 | 158.97 | 0.02 | Light-dark gray | Coarse to fine | Sharp | Fining upward | |||
| 186-1150A-18X-4,29-35 | 71 | 159.620 | 159.59 | 159.65 | 0.06 | Pumice | ||||||
| 186-1150A-18X-4,134-137 | 72 | 160.655 | 160.64 | 160.67 | 0.03 | Gray | Fine | Sharp | Fining upward | |||
| 186-1150A-21X-2,45-47 | 73 | 185.560 | 185.55 | 185.57 | 0.02 | Light gray | Fine | Bioturbated | Bioturbated | |||
| 186-1150A-23X-2,35-46 | 74 | 204.565 | 204.51 | 204.62 | 0.11 | Rework | Dark-light gray | Coarse to fine | Erosional sharp base | Fining up, diffuse | ||
| 186-1150A-23X-7,15-20 | 75 | 211.315 | 211.29 | 211.34 | 0.05 | Tephra | White | Very Fine | Voids from gas | |||
| 186-1150A-25X-7,68-78 | 76 | 231.100 | 231.05 | 231.15 | 0.10 | Rework | Black-white | No sharp base | Fining upward | |||
| 186-1150A-26X-4,100-104 | 77 | 237.420 | 237.40 | 237.44 | 0.04 | Pumice (3-10 mm) | ||||||
| 186-1150A-27X-4,90-93 | 78 | 246.915 | 246.90 | 246.93 | 0.03 | Rework | Dark gray | Fine | Erosional sharp | Fining up to light color and to clay | ||
| 186-1150A-28X-4,33-34 | 79 | 255.925 | 255.92 | 255.93 | 0.01 | Pumice (3-10 mm) | ||||||
| 186-1150A-30X-2,106-117 | 80 | 273.015 | 272.96 | 273.07 | 0.11 | Pumice (granule-pebble) | ||||||
| 186-1150A-32X-4,120-123 | 81 | 295.415 | 295.40 | 295.43 | White-green | Sharp | No clear | |||||
| 186-1150A-34X-5,47-51 | 82 | 315.590 | 315.57 | 315.61 | 0.04 | Dark gray | Coarse to fine | Sharp | Sharp | |||
| 186-1150A-37X-3,58-62 | 83 | 341.600 | 341.58 | 341.62 | 0.04 | Dark gray | Very fine to fine | Sharp | ||||
| 186-1150A-38X-1,146-149 | 84 | 349.075 | 349.06 | 349.09 | 0.03 | Dark gray | Fine | Sharp (no erosional) | Sharp | |||
| 186-1150A-40X-6,25-30 | 85 | 374.425 | 374.40 | 374.45 | 0.05 | Dark gray-gray | Erosional base | Fining upward | ||||
| 186-1150A-41X-1,72-73 | 86 | 377.125 | 377.12 | 377.13 | 0.01 | Tephra | Light gray-white | Fine | Sharp | Sharp | Tephra | |
| 186-1150A-42X-1,96-98 | 87 | 386.970 | 386.96 | 386.98 | 0.02 | Light gray-white | Fine | Sharp | Sharp | |||
| 186-1150A-42X-7,70-72 | 88 | 394.630 | 394.62 | 394.64 | 0.02 | Dark gray | Coarse | Sharp | Fining upward |