# NOAA Paleoclimatology Program - Paleocean Site Data # a7-tab.txt # Complete Data # File Created: 03-May-2006 # #********************************************************************************* # Please cite the contributor and the original publications when using these data #********************************************************************************* # # Missing Values indicated by '-999' # # PI: Youbin Sun # Core/Site: A7 # Latitude: 28.00.49N ( 28.01361) # Longitude: 127.00.59E ( 127.0164) # Water Depth(m): 1264 # # Publications: # Sun, Y., D.W. Oppo, R. Xiang, W. Liu, and S. Gao. 2005. Last deglaciation in # the Okinawa Trough: Subtropical northwestPacific link to Northern Hemisphere # and tropical climate. Paleoceanography, 20, PA4005. #------------------ # # Description & Notes: # Okinawa Trough Oxygen Isotope and Mg/Ca-SST Data. # # # Notes on Chronology: # AGE1 uses ages estimated from calibration curve MARINE04 [Hughen et al., 2004] # with a 400-year reservoir age. AGE2 uses a 700-year reservoir. # # A7 C14 Dates # # yrBP radiocarbon years B.P. (Libby half-life; B.P. = 1950) # # Depth yrBP Error+ Error- Thickness Lab Num. # 4 1910 30 30 4 OS-45820 # 34 2890 35 35 4 OS-39785 # 66 4800 35 35 4 OS-45821 # 96 6860 45 45 4 OS-39786 # 121 8420 45 45 2 OS-39858 # 145 9030 65 65 2 OS-39859 # 175 10500 60 60 2 OS-39860 # 205 10800 65 65 2 OS-39861 # 224 10850 45 45 4 OS-45822 # 259 11450 70 70 2 OS-39862 # 288 12200 50 50 4 OS-45823 # 322 12850 60 60 4 OS-39863 # 348 13300 55 55 4 OS-45824 # 372 13650 75 75 4 OS-39864 # 444 15200 90 90 4 OS-39865 # # CHRONOLOGY CONTROL POINTS # # calyrBP-AGE1 calendar years B.P. (B.P. = 1950) # calyrBP-AGE2 calendar years B.P. (B.P. = 1950) # # Depth calyrBP-AGE1 error+ error- calyrBP-AGE2 error+ error- # 4 1450 1366 1536 # 4 1160 1083 1255 # 34 2690 2528 2744 # 34 2300 2151 2338 # 66 5040 4951 5243 # 66 4700 4575 4808 # 96 7400 7275 7461 # 96 7100 6948 7199 # 121 9000 8905 9198 # 121 8580 8452 8743 # 145 9700 9524 9955 # 145 9420 9254 9519 # 175 11700 11354 11927 # 175 11190 11105 11304 # 205 12300 12009 12625 # 205 11700 11341 11935 # 224 12350 12116 12639 # 224 11900 11412 11994 # 259 12940 12870 13096 # 259 12800 12662 12874 # 288 13680 13483 13776 # 288 13320 13242 13436 # 322 14400 14176 14886 # 322 14000 13838 14142 # 348 15200 14981 15515 # 348 14880 14459 15120 # 372 15680 15322 16107 # 372 15260 15003 15627 # 444 18000 17569 18525 # 444 17550 16956 17902 # # Variables: # depth Depth (cm) # calyrBP AGE1 calendar years B.P. (B.P. = 1950) # calyrBP AGE2 calendar years B.P. (B.P. = 1950) # d18Og.rub delta O18 PDB (Globigerinoides ruber) # Mg/Ca-g.rub Magnesium/Calcium ratio (Globigerinoides ruber) # sst-mg/ca Sea surface temperature from Mg/Ca # # CORE: A7 depth calyrBP AGE1 calyrBP AGE2 d18Og.rub Mg/Ca-g.rub sst-mg/ca 2 1367 1084 -2.345 4.06 26.615 4 1450 1160 -2.31 4.14 26.835 6 1532.667 1236 -2.36 4 26.448 8 1615.333 1312 -2.26 3.92 26.221 10 1698 1388 -2.32 4.55 27.896 12 1780.667 1464 -2.4 4.07 26.643 14 1863.333 1540 -2.22 4.02 26.504 16 1946 1616 -2.24 4.16 26.889 18 2028.667 1692 -2.32 4.16 26.889 20 2111.333 1768 -2.41 4.11 26.753 22 2194 1844 -2.33 3.73 25.663 24 2276.667 1920 -2.22 3.57 25.17 26 2359.333 1996 -2.13 4.12 26.78 28 2442 2072 -2.48 3.93 26.25 30 2524.667 2148 -2.2 3.86 26.048 32 2607.333 2224 -2.62 4.2 26.996 34 2690 2300 -2.31 3.99 26.42 36 2836.875 2450 -2.56 4.23 27.076 38 2983.75 2600 -2.14 4.36 27.416 40 3130.625 2750 -2.06 4.05 26.588 42 3277.5 2900 -2.24 4.02 26.504 44 3424.375 3050 -2.48 3.83 25.96 46 3571.25 3200 -2.06 4.28 27.208 48 3718.125 3350 -2.28 3.83 25.96 50 3865 3500 -2.26 3.67 25.481 52 4011.875 3650 -2.47 3.98 26.392 54 4158.75 3800 -2.24 3.73 25.663 56 4305.625 3950 -2.33 4.03 26.532 58 4452.5 4100 -2.19 3.92 26.221 60 4599.375 4250 -2.33 3.68 25.511 62 4746.25 4400 -2.21 3.85 26.019 64 4893.125 4550 -2.27 4 26.448 66 5040 4700 -2.14 3.98 26.392 68 5187.5 4850 -2.06 3.96 26.335 70 5335 5000 -2.21 4.09 26.698 72 5482.5 5150 -2.25 3.93 26.25 74 5630 5300 -1.87 4.2 26.996 76 5777.5 5450 -2.08 3.75 25.723 78 5925 5600 -1.95 4.11 26.753 80 6072.5 5750 -2.32 3.87 26.077 82 6220 5900 -2.08 4 26.448 84 6367.5 6050 -2.23 3.96 26.335 86 6515 6200 -2.39 3.6 25.264 88 6662.5 6350 -1.67 3.61 25.295 90 6810 6500 -1.61 3.7 25.572 92 6957.5 6650 -1.94 3.86 26.048 94 7105 6800 -2.34 4.18 26.943 96 7252.5 6950 -2.42 4.16 26.889 98 7400 7100 -1.97 3.52 25.012 100 7533.333 7223.333 -1.27 3.61 25.295 102 7666.667 7346.667 -1.62 3.68 25.511 104 7800 7470 -1.71 3.64 25.388 106 7933.333 7593.333 -1.6 3.82 25.931 108 8066.667 7716.667 -2.51 4.23 27.076 110 8200 7840 -2.26 4.37 27.442 112 8333.333 7963.333 -1.42 3.79 25.842 114 8466.667 8086.667 -2.21 3.74 25.693 116 8600 8210 -1.65 3.9 26.164 118 8733.333 8333.333 -1.18 3.68 25.511 120 8866.667 8456.667 -1.73 4.04 26.56 122 9000 8580 -2.25 4.05 26.588 124 9063.637 8656.363 -1.95 3.78 25.812 126 9127.272 8732.728 -1.96 4.24 27.103 128 9190.909 8809.091 -2.33 4.01 26.476 130 9254.546 8885.454 -2.05 4.03 26.532 132 9318.182 8961.818 -2.07 3.94 26.278 134 9381.818 9038.182 -2 4.14 26.835 136 9445.454 9114.546 -1.95 4.45 27.646 138 9509.091 9190.909 -2.03 4.27 27.182 140 9572.728 9267.272 -2.32 4.06 26.615 142 9636.363 9343.637 -2.11 4.14 26.835 144 9700 9420 -1.93 3.65 25.419 146 9825 9530.625 -1.93 3.9 26.164 148 9950 9641.25 -2.04 4.11 26.753 150 10075 9751.875 -1.66 3.62 25.326 152 10200 9862.5 -1.81 3.66 25.45 154 10325 9973.125 -2.07 3.91 26.192 156 10450 10083.75 -2.3 4.07 26.643 158 10575 10194.38 -1.75 4.08 26.671 160 10700 10305 -2.225 4.34 27.365 162 10825 10415.63 -1.93 4.43 27.595 164 10950 10526.25 -2.309 3.7 25.572 166 11075 10636.88 -1.71 3.7 25.572 168 11200 10747.5 -1.73 3.48 24.883 170 11325 10858.13 -1.55 3.95 26.307 172 11450 10968.75 -2.09 3.76 25.753 174 11575 11079.38 -1.89 4.31 27.287 176 11700 11190 -2.12 4.26 27.156 178 11740 11224 -1.66 4.17 26.916 180 11780 11258 -1.66 3.97 26.363 182 11820 11292 -1.57 4.21 27.023 184 11860 11326 -1.775 4.12 26.78 186 11900 11360 -1.48 3.7 25.572 188 11940 11394 -1.7 3.56 25.139 190 11980 11428 -1.85 3.45 24.786 192 12020 11462 -1.64 3.83 25.96 194 12060 11496 -1.58 4.1 26.726 196 12100 11530 -1.64 3.53 25.044 198 12140 11564 -1.98 3.73 25.663 200 12180 11598 -1.906 3.9 26.164 202 12220 11632 -1.61 3.78 25.812 204 12260 11666 -1.55 3.78 25.812 206 12300 11700 -1.25 3.75 25.723 208 12305.56 11722.22 -1.38 3.85 26.019 210 12311.11 11744.44 -1.42 3.49 24.916 212 12316.67 11766.67 -1.58 3.56 25.139 214 12322.22 11788.89 -1.758 3.77 25.783 216 12327.78 11811.11 -1.4 3.31 24.321 218 12333.33 11833.33 -1.56 3.39 24.589 220 12338.89 11855.56 -1.14 3.58 25.202 222 12344.44 11877.78 -1.19 3.26 24.15 224 12350 11900 -1.2 3.05 23.401 226 12384.71 11952.94 -1.5 3.09 23.548 228 12419.41 12005.88 -1.74 3.31 24.321 230 12454.12 12058.82 -1.4 3.38 24.556 232 12488.82 12111.76 -1.55 3.64 25.388 234 12523.53 12164.71 -1.26 3.59 25.233 236 12558.24 12217.65 -1.34 3.27 24.184 238 12592.94 12270.59 -1.1 3.72 25.633 240 12627.65 12323.53 -1.09 3.69 25.542 242 12662.35 12376.47 -1.17 3.58 25.202 244 12697.06 12429.41 -1.14 3.31 24.321 246 12731.76 12482.35 -1.08 3.14 23.728 248 12766.47 12535.29 -1.56 3.38 24.556 250 12801.18 12588.24 -1.3 3.54 25.075 252 12835.88 12641.18 -1.47 3.76 25.753 254 12870.59 12694.12 -1.126 3.48 24.883 256 12905.29 12747.06 -1.177 3.3 24.287 258 12940 12800 -1.08 3.43 24.721 260 12989.33 12834.67 -1.1 3.32 24.354 262 13038.67 12869.33 -1.26 3.16 23.8 264 13088 12904 -1.31 3.6 25.264 266 13137.33 12938.67 -1.12 3.42 24.688 268 13186.67 12973.33 -1.55 3.39 24.589 270 13236 13008 -1.334 3.64 25.388 272 13285.33 13042.67 -1.44 3.48 24.883 274 13334.67 13077.33 -1.25 3.82 25.931 276 13384 13112 -1.31 3.37 24.522 278 13433.33 13146.67 -1.34 3.2 23.941 280 13482.67 13181.33 -1.55 3.77 25.783 282 13532 13216 -1.784 4 26.448 284 13581.33 13250.67 -1.39 3.71 25.602 286 13630.67 13285.33 -1.313 3.65 25.419 288 13680 13320 -1.008 3.7 25.572 290 13724.71 13360 -0.94 3.56 25.139 292 13769.41 13400 -1.044 3.66 25.45 294 13814.12 13440 -0.92 3.53 25.044 296 13858.82 13480 -1.38 3.88 26.106 298 13903.53 13520 -0.98 4.08 26.671 300 13948.24 13560 -1.05 3.67 25.481 302 13992.94 13600 -0.96 3.4 24.622 304 14037.65 13640 -0.77 3.31 24.321 306 14082.35 13680 -0.99 3.59 25.233 308 14127.06 13720 -1.173 3.5 24.948 310 14171.76 13760 -1.188 3.47 24.851 312 14216.47 13800 -1.534 3.57 25.17 314 14261.18 13840 -1.465 3.48 24.883 316 14305.88 13880 -1.648 3.65 25.419 318 14350.59 13920 -1.15 3.5 24.948 320 14395.29 13960 -1.38 3.44 24.753 322 14440 14000 -1.551 3.67 25.481 324 14498.46 14067.69 -1.559 3.64 25.388 326 14556.92 14135.38 -0.82 3.54 25.075 328 14615.38 14203.08 -0.78 3.28 24.218 330 14673.85 14270.77 -1.074 3.1 23.584 332 14732.31 14338.46 -1.31 3.23 24.046 334 14790.77 14406.15 -0.81 3.39 24.589 336 14849.23 14473.85 -1.03 3.54 25.075 338 14907.69 14541.54 -0.72 3.38 24.556 340 14966.15 14609.23 -0.657 3.45 24.786 342 15024.62 14676.92 -0.63 3.42 24.688 344 15083.08 14744.62 -0.9 3.3 24.287 346 15141.54 14812.31 -0.89 3.16 23.8 348 15200 14880 -0.73 3.09 23.548 350 15240 14911.67 -0.59 3.23 24.046 352 15280 14943.33 -0.82 3.12 23.656 354 15320 14975 -0.692 3.14 23.728 356 15360 15006.67 -0.86 2.99 23.178 358 15400 15038.33 -0.65 3.11 23.62 360 15440 15070 -0.59 3.26 24.15 362 15480 15101.67 -0.53 3.22 24.011 364 15520 15133.33 -0.6 2.94 22.989 366 15560 15165 -0.49 2.8 22.44 368 15600 15196.67 -0.57 3.2 23.941 370 15640 15228.33 -0.52 3.04 23.365 372 15680 15260 -0.45 3.2 23.941 374 15744.44 15323.61 -0.31 3.12 23.656 376 15808.89 15387.22 -0.37 2.81 22.481 378 15873.33 15450.83 -0.62 3.03 23.327 380 15937.78 15514.44 -0.56 3.02 23.29 382 16002.22 15578.06 -0.21 3.08 23.511 384 16066.67 15641.67 -0.67 2.99 23.178 386 16131.11 15705.28 -0.4 3.14 23.728 388 16195.56 15768.89 -0.59 2.89 22.796 390 16260 15832.5 -0.46 3.13 23.692 392 16324.44 15896.11 -0.43 3.25 24.115 394 16388.89 15959.72 -0.56 3.18 23.87 396 16453.33 16023.33 -0.45 3.18 23.87 398 16517.78 16086.94 -0.4 2.96 23.065 400 16582.22 16150.56 -0.62 2.89 22.796 402 16646.67 16214.17 -0.51 2.89 22.796 404 16711.11 16277.78 -0.93 3.16 23.8 406 16775.55 16341.39 -0.48 3.32 24.354 408 16840 16405 -0.68 3.15 23.764 410 16904.45 16468.61 -0.59 3.16 23.8 412 16968.89 16532.22 -0.84 3.09 23.548 414 17033.33 16595.83 -0.35 3.28 24.218 416 17097.78 16659.45 -0.44 2.96 23.065 418 17162.22 16723.05 -0.58 3.14 23.728 420 17226.67 16786.67 -0.74 3.05 23.401 422 17291.11 16850.28 -0.48 3.15 23.764 424 17355.55 16913.89 -0.67 3.16 23.8 426 17420 16977.5 -0.76 3.11 23.62 428 17484.45 17041.11 -0.56 3.07 23.475 430 17548.89 17104.72 -0.39 3.05 23.401 432 17613.33 17168.33 -0.57 3.05 23.401 434 17677.78 17231.95 -0.6 3.09 23.548 436 17742.22 17295.55 -0.57 3.01 23.253 438 17806.67 17359.17 -0.44 3 23.216 440 17871.11 17422.78 -0.39 3.22 24.011 442 17935.55 17486.39 -0.74 3.06 23.438 444 18000 17550 -0.29 2.87 22.718 446 18064.45 17613.61 -0.22 2.67 21.906 448 18128.89 17677.22 -0.65 3.07 23.475 450 18193.33 -999 -0.42 2.94 22.989