Koizumi, Itaru (1994): (Table 2) Ages and diatom temperature values of DSDP Site 86-580 in the western North Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.702615, In supplement to: Koizumi, I (1994): Spectral analysis of the diatom paleotemperature records at DSDP Sites 579 and 580 near the subarctic front in the western North Pacific. Palaeogeography, Palaeoclimatology, Palaeoecology, 108(3-4), 475-485, https://doi.org/10.1016/0031-0182(94)90247-X
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 41.624500 * Longitude: 153.976300
Date/Time Start: 1982-06-06T00:00:00 * Date/Time End: 1982-06-06T00:00:00
Minimum DEPTH, sediment/rock: 0.25 m * Maximum DEPTH, sediment/rock: 86.41 m
Event(s):
86-580 * Latitude: 41.624500 * Longitude: 153.976300 * Date/Time: 1982-06-06T00:00:00 * Elevation: -5375.0 m * Penetration: 155.3 m * Recovery: 140.4 m * Location: North Pacific * Campaign: Leg86 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 17 cores; 155.3 m cored; 0 m drilled; 90.4 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Sample code/label | Sample label | Koizumi, Itaru | DSDP/ODP/IODP sample designation | ||
| 4 | Temperature index | TI | Koizumi, Itaru | Calculated | Td (diatom temperature) value = Xw/(Xw + Xc) x 100, Xw = frequency of warm-water diatoms, Xc = frequency of cold-water diatoms | |
| 5 | Ageprofile Datum Description | Ageprof dat des | Koizumi, Itaru | |||
| 6 | - | - | Koizumi, Itaru | Delta t (10 kyr), values originally given between two depth and are here transfered to the top depth |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
359 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Sample label | 4 TI | 5 Ageprof dat des | 6 - |
|---|---|---|---|---|---|
| 0.25 | 4 | 86-580-1-1,25-26 | 22.5 | 1.8 | |
| 1.30 | 22 | 86-580-1-1,130-131 | 10.1 | 0.9 | |
| 1.81 | 31 | 86-580-1-2,30-31 | 2.1 | 1.7 | |
| 2.80 | 48 | 86-580-1-2,130-131 | 0.9 | 0.4 | |
| 3.02 | 52 | 86-580-1-3,2-3 | 0.8 | 0.5 | |
| 3.30 | 57 | 86-580-1-CC | 1.9 | 0.4 | |
| 3.56 | 61 | 86-580-2-1,25-26 | 2.9 | 1.8 | |
| 4.59 | 79 | 86-580-2-1,128-129 | 8.5 | 0.8 | |
| 5.06 | 87 | 86-580-2-2,25-26 | 8.6 | 1.7 | |
| 6.09 | 104 | 86-580-2-2,128-129 | 4.7 | 0.8 | |
| 6.56 | 112 | 86-580-2-3,25-26 | 4.9 | 1.8 | |
| 7.59 | 130 | 86-580-2-3,128-129 | 9.5 | 0.8 | |
| 8.06 | 138 | 86-580-2-4,25-26 | 19.4 | 1.8 | |
| 9.09 | 156 | 86-580-2-4,128-0 | 2.2 | 0.8 | |
| 9.56 | 164 | 86-580-2-5,25-26 | 4.3 | 1.8 | |
| 10.59 | 182 | 86-580-2-5,128-129 | 1.7 | 0.8 | |
| 11.06 | 190 | 86-580-2-6,25-26 | 3.1 | 0.7 | |
| 11.50 | 197 | 86-580-2-6,69-70 | 3.3 | 2.2 | |
| 12.80 | 219 | 86-580-2-CC | 1.8 | 0.5 | |
| 13.06 | 224 | 86-580-3-1,25-26 | 6.6 | 1.4 | |
| 13.89 | 238 | 86-580-3-1,108-109 | 6.8 | 1.2 | |
| 14.56 | 250 | 86-580-3-2,25-26 | 5.1 | 1.4 | |
| 15.39 | 264 | 86-580-3-2,108-109 | 0.0 | 1.1 | |
| 16.06 | 275 | 86-580-3-3,25-26 | 2.2 | 1.5 | |
| 16.89 | 290 | 86-580-3-3,108-109 | 4.8 | 1.0 | |
| 17.23 | 300 | 86-580-3-3,143 | LAD Rhizosolenia curvirostris | 0.6 | |
| 17.56 | 306 | 86-580-3-4,25-26 | 8.2 | 1.4 | |
| 18.39 | 320 | 86-580-3-4,108-109 | 3.9 | 1.1 | |
| 19.06 | 331 | 86-580-3-5,25-26 | 1.9 | 1.4 | |
| 19.89 | 345 | 86-580-3-5,108-109 | 0.9 | 1.2 | |
| 20.56 | 357 | 86-580-3-6,25-26 | 1.3 | 1.4 | |
| 21.39 | 371 | 86-580-3-6,108-109 | 15.2 | 1.6 | |
| 22.37 | 387 | 86-580-3-CC | 8.2 | 0.2 | |
| 22.48 | 389 | 86-580-4-1,17-18 | 45.3 | 1.8 | |
| 23.52 | 407 | 86-580-4-1,121-122 | 4.3 | 0.8 | |
| 23.98 | 415 | 86-580-4-2,17-18 | 4.1 | 1.7 | |
| 25.02 | 432 | 86-580-4-2,121-122 | 9.7 | 0.8 | |
| 25.48 | 440 | 86-580-4-3,17-18 | 40.3 | 1.8 | |
| 26.52 | 458 | 86-580-4-3,121-122 | 13.4 | 0.8 | |
| 26.98 | 466 | 86-580-4-4,17-18 | 13.5 | 1.8 | |
| 28.02 | 484 | 86-580-4-4,121-122 | 4.0 | 0.7 | |
| 28.48 | 491 | 86-580-4-5,17-18 | 12.9 | 0.9 | |
| 29.00 | 500 | 86-580-4-5,70 | LAD Nitzschia reinholdii | 1.3 | |
| 29.52 | 513 | 86-580-4-5,121-122 | 29.3 | 1.2 | |
| 29.98 | 525 | 86-580-4-6,17-18 | 7.6 | 2.4 | |
| 30.93 | 549 | 86-580-4-6,112-113 | 16.1 | 2.2 | |
| 31.80 | 571 | 86-580-4-CC | 34.4 | 1.1 | |
| 32.21 | 582 | 86-580-5-1,40-41 | 1.4 | 2.0 | |
| 33.01 | 602 | 86-580-5-1,120-121 | 5.6 | 1.8 | |
| 33.71 | 620 | 86-580-5-2,40-41 | 4.6 | 2.0 | |
| 34.51 | 640 | 86-580-,120-121 | 9.0 | 1.8 | |
| 35.21 | 658 | 86-580-5-3,40-41 | 14.7 | 2.0 | |
| 36.01 | 678 | 86-580-,120-121 | 20.2 | 1.8 | |
| 36.71 | 696 | 86-580-5-4,40-41 | 5.2 | 2.1 | |
| 37.51 | 717 | 86-580-,120-121 | 21.6 | 1.7 | |
| 38.21 | 734 | 86-580-5-5,40-41 | 4.3 | 3.1 | |
| 39.01 | 765 | 86-580-,120-121 | 15.8 | 1.5 | |
| 40.00 | 780 | 86-580-5-6,70 | Brunhes/Matuyama | 1.9 | |
| 41.30 | 799 | 86-580-5-,CC | 8.9 | 0.4 | |
| 41.56 | 803 | 86-580-6-1,25-26 | 5.4 | 1.3 | |
| 42.43 | 816 | 86-580-6-1,112-113 | 12.4 | 1.0 | |
| 43.06 | 826 | 86-580-6-2,25-26 | 6.8 | 1.3 | |
| 43.93 | 839 | 86-580-6-2,112-113 | 4.4 | 0.9 | |
| 44.56 | 848 | 86-580-6-3,25-26 | 2.1 | 1.4 | |
| 45.46 | 862 | 86-580-6-3,115-116 | 9.2 | 0.9 | |
| 46.06 | 871 | 86-580-6-4,25-26 | 15.5 | 1.3 | |
| 46.93 | 884 | 86-580-6-4,112-113 | 4.5 | 0.9 | |
| 47.56 | 893 | 86-580-6-5,25-26 | 3.6 | 1.0 | |
| 48.25 | 903 | 86-580-6-5,94-95 | 8.8 | 0.7 | |
| 48.69 | 910 | 86-580-6-5,139 | top of Jaramillo | 0.5 | |
| 48.98 | 915 | 86-580-6-6,17-18 | 5.9 | 1.2 | |
| 49.75 | 927 | 86-580-6-6,94-95 | 3.6 | 1.2 | |
| 50.80 | 939 | 86-580-6-CC | 6.0 | 0.6 | |
| 50.89 | 945 | 86-580-7-1,8-9 | 3.2 | 1.8 | |
| 51.97 | 963 | 86-580-7-1,116-117 | 9.5 | 0.7 | |
| 52.39 | 970 | 86-580-7-2,8-9 | 3.1 | 1.0 | |
| 53.03 | 980 | 86-580-7-2,73 | base of Jaramillo | 1.0 | |
| 53.47 | 990 | 86-580-7-2,116-117 | 3.8 | 1.0 | |
| 53.89 | 1000 | 86-580-7-3,8-9 | 1.3 | 2.5 | |
| 54.97 | 1025 | 86-580-7-3,116-117 | 3.7 | 1.0 | |
| 55.39 | 1035 | 86-580-7-4,8-9 | 3.2 | 2.5 | |
| 56.47 | 1060 | 86-580-7-4,116-117 | 5.5 | 1.0 | |
| 56.89 | 1070 | 86-580-7-5,8-9 | 7.7 | 2.5 | |
| 57.97 | 1095 | 86-580-7-5,116-117 | 3.4 | 5.4 | |
| 60.30 | 1149 | 86-580-7-CC | 5.5 | 0.5 | |
| 60.53 | 1154 | 86-580-8-1,22-23 | 9.4 | 2.2 | |
| 61.47 | 1176 | 86-580-8-1,116-117 | 4.3 | 1.3 | |
| 62.03 | 1189 | 86-580-8-2,22-23 | 0.0 | 2.2 | |
| 63.53 | 1217 | 86-580-8-3,22-23 | 14.2 | 2.9 | |
| 63.97 | 1211 | 86-580-8-2,116-117 | 9.2 | 0.6 | |
| 64.47 | 1246 | 86-580-8-3,116-117 | 3.2 | 1.2 | |
| 65.02 | 1258 | 86-580-8-4,22-23 | 6.6 | 2.2 | |
| 65.97 | 1280 | 86-580-8-4,116-117 | 1.7 | 1.3 | |
| 66.52 | 1293 | 86-580-8-5,22-23 | 3.5 | 2.2 | |
| 67.47 | 1315 | 86-580-8-5,116-117 | 2.1 | 1.3 | |
| 68.02 | 1328 | 86-580-8-6,22-23 | 2.5 | 2.2 | |
| 68.97 | 1350 | 86-580-8-6,116-117 | 5.4 | 1.8 | |
| 69.80 | 1368 | 86-580-8-CC | 8.7 | 0.7 | |
| 70.04 | 1375 | 86-580-9-1,23-24 | 1.9 | 1.7 | |
| 70.80 | 1392 | 86-580-9-1,99-100 | 13.5 | 1.1 | |
| 71.54 | 1403 | 86-580-9-2,23-24 | 6.9 | 2.4 | |
| 72.30 | 1427 | 86-580-9-2,99-100 | 8.1 | 1.7 | |
| 73.04 | 1444 | 86-580-9-3,23-24 | 1.8 | 1.8 | |
| 73.80 | 1462 | 86-580-9-3,99-100 | 7.1 | 1.7 | |
| 74.54 | 1479 | 86-580-9-4,23-24 | 4.8 | 1.8 | |
| 75.32 | 1497 | 86-580-9-4,99-100 | 6.4 | 1.7 | |
| 76.04 | 1514 | 86-580-9-5,23-24 | 10.4 | 1.5 | |
| 76.69 | 1529 | 86-580-9-5,89-90 | 11.8 | 6.1 | |
| 79.30 | 1590 | 86-580-9-CC | 7.9 | 0.6 | |
| 79.56 | 1596 | 86-580-10-1,25-26 | 15.7 | 1.9 | |
| 80.41 | 1615 | 86-580-10-1,110-111 | 14.7 | 1.6 | |
| 81.06 | 1631 | 86-580-10-2,25-26 | 6.5 | 1.9 | |
| 81.91 | 1650 | 86-580-10-2,110-111 | 13.1 | 1.0 | |
| 82.33 | 1660 | 86-580-10-3,0.03 | top of Olduvai | 0.7 | |
| 82.56 | 1667 | 86-580-10-3,25-26 | 13.0 | 2.8 | |
| 83.41 | 1695 | 86-580-10-3,110-111 | 3.6 | 2.1 | |
| 84.06 | 1716 | 86-580-10-4,25-26 | 7.7 | 2.7 | |
| 84.91 | 1743 | 86-580-10-4,110-111 | 22.5 | 2.1 | |
| 85.56 | 1764 | 86-580-10-5,25-26 | 10.5 | 2.8 | |
| 86.41 | 1792 | 86-580-10-5,110-111 | 4.0 |