Makassar Strait 14KYr Foraminiferal Mg/Ca SST and d18Osw ----------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program ----------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCE WHEN USING THIS DATA!!!!! NAME OF DATA SET: Makassar Strait 14KYr Foraminiferal Mg/Ca SST and d18Osw LAST UPDATE: 10/2010 - Addition of raw d18O and Mg/Ca by depth for cores 13GGC, 70GGC and 10GGC, plus 14C age table. Original receipt by WDC Paleo 8/2010. CONTRIBUTORS: Linsley, B.K., Y. Rosenthal, and D.W. Oppo IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2010-078 WDC PALEO CONTRIBUTION SERIES CITATION: Linsley, B.K., et al. 2010. Makassar Strait 14KYr Foraminiferal Mg/Ca SST and d18Osw. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2010-078. NOAA/NCDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Linsley, B.K., Y. Rosenthal, and D.W. Oppo. 2010. Holocene evolution of the Indonesian throughflow and the western Pacific warm pool. Nature Geoscience, Vol. 3, pp. 578-583, August 2010. DOI: 10.1038/NGEO920 ABSTRACT: High sea surface temperatures in the western Pacific warm pool fuel atmospheric convection and influence tropical climate. This region also hosts the Indonesian throughflow, the network of currents through which surface and thermocline waters are transported from the western equatorial Pacific Ocean into the Indian Ocean. Here we show, using records of the d18O and Mg/Ca of planktonic foraminifera from eight sediment cores, that from about 10,000 to 7,000 years ago, sea surface temperatures in the western sector of the western Pacific warm pool were about 0.5°C higher than during pre-industrial times. We also find that about 9,500 years ago, when the South China and Indonesian seas were connected by rising sea level, surface waters in the Makassar Strait became relatively fresher. We suggest that the permanent reduction of surface salinity initiated the enhanced flow at lower, thermocline depths seen in the modern Indonesian throughflow. However, the uniformly warm sea surface temperatures found upstream and downstream of the Indonesian throughflow indicate that the early Holocene warmth in this region was not directly related to reduced heat transport by the throughflow that may have resulted from surface freshening of the Makassar Strait. Instead, we propose that the elevated temperatures were the result of a westward shift or expansion of the boundaries of the western Pacific warm pool. ADDITIONAL REFERENCES: Levi, C. et al. 2007. Low-latitude hydrological cycle and rapid climate changes during the last deglaciation. Geochem. Geophys. Geosyst. 8, Q05N12. Renssen, H. et al. 2009. The spatial and temporal complexity of the Holocene thermal maximum. Nature Geosci. 2, 411-414. Rosenthal, Y., Oppo, D.W. and Linsley, B.K. 2003. The amplitude and phasing of climate change during the last deglaciation in the Sulu Sea, western equatorial Pacific. Geophys. Res. Lett. 30, 1428. Steinke, S. et al. 2008. Proxy dependence of the temporal pattern of deglacial warming in the tropical South China Sea: Toward resolving seasonality. Quat. Sci. Rev. 27, 688-700. Stott, L. et al. 2004. Decline of sea surface temperature and salinity in the western tropical Pacific Ocean during the Holocene Epoch. Nature 431, 56-59. Xu, J., Holbourn, A., Kuhnt, W., Jian, Z. and Kawamura, H. 2008. Changes in the thermocline structure of the Indonesian outflow during Terminations I and II. Earth Planet. Sci. Lett. 273, 152-162. GEOGRAPHIC REGION: Western Pacific PERIOD OF RECORD: 11 KYrBP - present FUNDING SOURCE: US National Science Foundation DESCRIPTION: Planktonic foraminiferal Mg/Ca records of mixed-layer temperatures in the western Pacific warm pool. Included are new Globigerinoides ruber Mg/Ca data from the southern Makassar Strait, cores 13GGC, 70GGC and 10GGC, and regional average composite sediment core SST and d18Osw reconstructions utilizing these and previously published data. Table 1. Sediment cores used in this study Core ID Location CoreCode Lat./Long. WaterDepth IntervalYrs. Reference 10GGC *a,*b Bali Basin, Makassar St. 10GGC 7° 22' S, 115°15'E 649 200 This study 13GGC Bali Basin, Makassar St. 13GGC 7° 24' S, 115°12'E 594 38 This study 70GGC SWSulawesi, Makassar St. 70GGC 3° 34' S, 119°23'E 482 126 This study MD9821-62 S. Makassar St. MD62 4° 41' S, 117° 54'E 1,855 418 Renssen et al. 2009 MD9821-65 Sumba, Indonesia MD65 9° 39' S, 118° 20'E 2,100 209 Levi et al. 2007 MD0123-78 Timor Sea MD78 13° 5' S, 121° 47'E 1,783 128 Xu et al. 2008 MD9721-41 Sulu Sea *c MD41 8° 47' N, 121° 17'E 3,633 90 Rosenthal et al. 2003 MD9821-81 W. Pacific, Mindanao MD81 6° 27' N, 125° 50'E 2,114 49 Stott et al. 2004 MD9821-76 Banda Sea MD76 5° 00.18'S, 133°26'E 2,382 49 Stott et al. 2004 MD01-2390*a,*d South China Sea MD90 6° 38.12'N, 113°24.5'E 1,545 160 Steinke et al. 2008 *a Not used in SSTa composite reconstructions (MD90 and 10GGC). *b Only G. ruber d18O measured on this core. *c SSTa calculated relative to average of SST from 4,300-4,900 yr BP, as sediments younger than 4,300 yr BP are missing from this core. *d Not used in SST composite reconstruction owing to geographic location. Supplementary Table 1. Radiocarbon measurements made on mixed planktonic foraminifera at the National Ocean Sciences Accelerator Mass Spectrometry Facility (NOSAMS) and converted to calendar age using a reservoir age of 500 years for 70GGC and 400 years for 10 and 13GGC (see analytical methods in Linsley et al. 2010). Core ID Depth 14Cage SD,Yrs Cal.Age SD,Yrs BJ8 70GGC OS-45435 63.5 1310 30 716 24 BJ8 70GGC OS-54152 104 2750 50 2274 68 BJ8 70GGC OS-54153 176 4240 50 4092 75 BJ8 70GGC OS-60747 201.5 4850 40 4894 53 BJ8 70GGC OS-60750 241.5 5410 35 5631 28 BJ8 70GGC OS-54154 280 6160 60 6435 65 BJ8 70GGC OS-60737 320.5 7190 45 7562 34 BJ8 70GGC OS-60748 361.5 10250 40 11191 25 BJ8 70GGC OS-65581 393.5 12550 50 13849 60 BJ8 70GGC OS-45436 405.5 12900 45 14265 114 BJ8 10GGC OS-45433 8 635 30 275 37 BJ8 10GGC OS-56409 160 3500 35 3385 58 BJ8 10GGC OS-56410 336 7890 50 8342 91 BJ8 10GGC OS-45434 489 10700 70 12050 63 BJ8 13GGC OS-57851 32 925 30 564 20 BJ8 13GGC OS-56281 100 2190 30 1784 42 BJ8 13GGC OS-56282 272 5050 40 5408 63 BJ8 13GGC OS-56408 408 8220 45 8730 40 BJ8 13GGC OS-45499 505 9610 60 10422 96 DATA: Series 1 through 5, raw d18O and Mg/Ca data by depth for cores 13GGC, 70GGC and 10GGC, added to this file 10/6/2010. 1. Core 10 GGC d18O, 8cm.intervals G. ruber 212-250 um fraction DepthTop DepthBot AgeBPtop d18O per mil 8 9 275 -3.074 16 17 488 -3.222 24 25 700 -3.113 32 33 858 -2.948 40 41 1016 -3.119 48 49 1174 -2.97 56 57 1332 -3.154 64 65 1490 -2.928 72 73 1647 -3.149 80 81 1805 -3.054 88 89 1963 -3.043 96 97 2121 -3.01 104 105 2279 -3.026 112 113 2437 -2.875 120 121 2595 -3.129 128 129 2753 -3.204 136 137 2911 -3.057 144 145 3069 -3.163 152 153 3227 -3.145 160 161 3385 -3.003 168 169 3610 -2.937 176 177 3835 -2.994 184 185 4061 -3.114 192 193 4286 -3.215 200 201 4511 -3.027 208 209 4737 -3.053 216 217 4962 -3.031 224 225 5187 -2.909 232 233 5413 -3.134 240 241 5638 -3.027 248 249 5863 -2.943 256 257 6089 -3.033 264 265 6314 -3.017 272 273 6539 -3.088 280 281 6765 -3.177 288 289 6990 -3.102 296 297 7215 -2.955 304 305 7441 -2.845 312 313 7666 -3.043 320 321 7891 -3.009 328 329 8117 -3.032 336 337 8342 -2.912 344 345 8536 -2.707 352 353 8730 -2.687 360 361 8924 -2.732 368 369 9117 -2.72 376 377 9311 -2.745 392 393 9699 -2.625 400 401 9893 -2.581 408 409 10087 -2.421 416 417 10281 -2.539 424 425 10474 -2.633 432 433 10668 -2.541 440 441 10862 -2.275 448 449 11056 -2.529 456 457 11250 -2.252 464 465 11444 -2.301 472 473 11638 -1.979 480 481 11831 -2.129 488 489 12025 -1.841 2. Core 13 GGC d18O, 2cm.intervals G. ruber 212-250 um fraction DepthTop DepthBot AgeBP d18O per mil 2 3 129 -3.496 4 5 154 -3.36 6 7 179 -3.082 8 9 205 -3.166 10 11 230 -3.199 12 13 256 -3.147 14 15 281 -2.932 16 17 309 -2.97 18 19 344 -3.037 20 21 380 -3.145 22 23 415 -2.921 24 25 450 -3.081 26 27 486 -3.06 28 29 521 -3.13 30 31 556 -3.149 32 33 592 -3.164 34 35 627 -3.073 36 37 662 -3.098 38 39 698 -3.112 40 41 733 -3.199 42 43 768 -3.348 44 45 804 -3.276 46 47 839 -2.908 48 49 874 -3.03 50 51 910 -3.041 52 53 945 -3.307 54 55 980 -3.275 56 57 1016 -3.258 58 59 1051 -3.083 60 61 1086 -2.992 62 63 1122 -3.177 64 65 1157 -3.094 66 67 1192 -2.975 68 69 1228 -3.051 70 71 1263 -3.091 72 73 1298 -3.027 74 75 1334 -3.207 76 77 1369 -3.191 78 79 1404 -3.189 80 81 1440 -3.128 82 83 1475 -3.079 84 85 1510 -3.503 86 87 1546 -3.261 88 89 1581 -2.977 90 91 1616 -3.208 92 93 1652 -3.039 94 95 1687 -3.086 96 97 1722 -3.056 98 99 1758 -3.021 99 100 1775 -3.312 103 104 1858 -2.876 104 105 1879 -3.024 105 106 1900 -3.171 107 108 1942 -2.963 109 110 1984 -2.89 112 113 2047 -3.032 113 114 2068 -3.344 115 116 2111 -3.232 117 118 2153 -3.18 120 121 2216 -2.89 121 122 2237 -3.038 123 124 2279 -3.06 125 126 2321 -2.799 128 129 2384 -2.882 129 130 2405 -3.092 131 132 2448 -3.321 133 134 2490 -2.892 136 137 2553 -2.894 137 138 2574 -3.062 139 140 2616 -3.148 141 142 2658 -2.8 144 145 2721 -2.941 145 146 2743 -2.919 147 148 2785 -2.845 149 150 2827 -3.155 152 153 2890 -2.781 153 154 2911 -2.787 155 156 2953 -3.127 157 158 2995 -2.803 160 161 3059 -3.144 161 162 3080 -2.913 163 164 3122 -2.94 165 166 3164 -3.425 168 169 3227 -3.014 169 170 3248 -3.009 171 172 3290 -2.84 173 174 3332 -3.187 176 177 3396 -3.039 177 178 3417 -2.882 179 180 3459 -2.963 181 182 3501 -2.899 184 185 3564 -3.1 185 186 3585 -2.919 187 188 3627 -3.153 189 190 3669 -3.179 192 193 3733 -3.166 193 194 3754 -3.001 195 196 3796 -2.844 197 198 3838 -3.029 200 201 3901 -3.162 201 202 3922 -2.914 203 204 3964 -3.074 205 206 4007 -3.03 208 209 4070 -3.076 209 210 4091 -2.891 211 212 4133 -3.146 213 214 4175 -3.007 216 217 4238 -3.029 217 218 4259 -2.762 219 220 4301 -3.026 221 222 4344 -2.96 224 225 4407 -3.084 225 226 4428 -3.013 227 228 4470 -3.167 229 230 4512 -3.198 232 233 4575 -3.013 233 234 4596 -3.104 235 236 4639 -3.192 237 238 4681 -3.16 240 241 4744 -3.068 241 242 4765 -3.151 243 244 4807 -3.115 245 246 4849 -2.963 248 249 4912 -3.031 249 250 4933 -3.222 251 252 4976 -2.936 253 254 5018 -3.219 256 257 5081 -3.049 257 258 5102 -3.127 259 260 5144 -3.205 261 262 5186 -2.99 264 265 5249 -3.213 265 266 5271 -3.002 267 268 5313 -3.08 269 270 5355 -2.772 272 273 5420 -2.937 273 274 5444 -3.005 275 276 5493 -3.131 277 278 5542 -3.177 280 281 5615 -3.22 281 282 5640 -2.969 283 284 5688 -3.167 285 286 5737 -2.983 288 289 5811 -3.095 289 290 5835 -2.914 291 292 5884 -3.163 293 294 5933 -3.24 296 297 6006 -3.141 297 298 6030 -3.021 299 300 6079 -3.197 301 302 6128 -3.012 303 304 6177 -3.133 306 307 6250 -3.182 307 308 6275 -3.105 309 310 6324 -2.966 312 313 6397 -3.068 313 314 6421 -2.967 315 316 6470 -3.145 317 318 6519 -2.946 320 321 6592 -3.158 321 322 6617 -3.02 323 324 6666 -3.071 325 326 6715 -2.877 328 329 6788 -2.993 329 330 6812 -3.049 331 332 6861 -3.171 333 334 6910 -3.014 336 337 6983 -3.395 337 338 7008 -3.233 339 340 7057 -3.32 341 342 7105 -3.105 344 345 7179 -2.962 345 346 7203 -2.919 347 348 7252 -3.049 349 350 7301 -3.069 352 353 7374 -3.065 353 354 7399 -3.007 355 356 7447 -3.085 357 358 7496 -3.202 360 361 7570 -2.722 361 362 7594 -2.849 363 364 7643 -3.24 365 366 7692 -3.277 368 369 7765 -2.994 369 370 7789 -3.002 371 372 7838 -3.101 373 374 7887 -3.001 376 377 7960 -2.904 377 378 7985 -2.881 379 380 8034 -3.033 381 382 8083 -3.076 384 385 8156 -3.008 385 386 8180 -2.79 387 388 8229 -2.869 389 390 8278 -2.849 392 393 8351 -3.023 393 394 8376 -3.091 395 396 8425 -2.829 397 398 8473 -2.996 400 401 8547 -3.029 401 402 8571 -2.968 403 404 8620 -3.005 405 406 8669 -2.815 408 409 8739 -2.84 409 410 8757 -2.984 411 412 8794 -2.834 413 414 8830 -2.929 416 417 8885 -2.881 417 418 8903 -3.055 419 420 8939 -2.609 421 422 8975 -3.123 424 425 9030 -2.74 425 426 9048 -2.809 427 428 9084 -2.9 429 430 9121 -2.633 432 433 9175 -2.828 433 434 9194 -2.801 435 436 9230 -2.856 437 438 9266 -2.688 440 441 9321 -2.594 441 442 9339 -2.779 443 444 9375 -2.799 445 446 9412 -2.626 448 449 9466 -2.585 449 450 9484 -3.019 451 452 9521 -2.215 453 454 9557 -2.511 456 457 9612 -2.282 457 458 9630 -2.528 459 460 9666 -2.356 461 462 9702 -2.687 464 465 9757 -2.226 465 466 9775 -2.491 467 468 9812 -2.026 469 470 9848 -2.185 472 473 9902 -2.256 473 474 9921 -2.209 475 476 9957 -2.229 477 478 9993 -2.168 480 481 10048 -2.399 481 482 10066 -2.093 483 484 10102 -2.447 485 486 10139 -2.392 488 489 10193 -2.407 489 490 10211 -2.513 491 492 10248 -2.332 493 494 10284 -2.322 496 497 10339 -2.372 497 498 10357 -2.347 499 500 10393 -2.538 501 502 10430 -2.556 504 505 10484 -2.486 505 506 10502 -2.263 507 508 10539 -2.591 509 510 10575 -2.607 3. Core 13 GGC Mg/Ca (mmol/mol) G. ruber 212-300 um fraction std dev of replicates = 0.72, n=28 DepthTop DepthBot AgeBPyr Mg/Ca SST°C Rep.dif. SSTa relative to SST avg. last 2000y (27.36°C) 2 3 123.06 4 5 146.12 6 7 169.18 4.5045 27.47 0.10 8 9 192.24 4.5032 27.47 0.10 10 11 222.4 4.3400 27.06 -0.31 12 13 254.93 4.5590 27.61 0.24 14 15 287.47 4.5185 27.51 0.14 16 17 320 4.3916 27.19 -0.18 18 19 352.53 4.0177 26.20 -1.17 20 21 385.07 4.2976 26.95 -0.42 22 23 417.6 4.0570 26.31 -1.06 24 25 450.13 4.4512 27.57 -0.46 0.20 26 27 482.67 4.3104 26.98 -0.39 28 29 515.2 4.6197 27.75 0.38 30 31 547.73 4.6092 27.73 0.36 32 33 581.55 4.2704 26.72 0.32 -0.65 34 35 616.66 4.6442 27.81 0.44 36 37 651.77 4.5672 27.63 0.26 38 39 686.88 4.6853 27.91 0.54 40 41 721.99 4.6148 27.35 0.79 -0.02 42 43 757.09 4.6109 27.73 0.36 44 45 792.2 4.5504 27.59 0.22 46 47 827.31 4.0746 26.36 -1.01 48 49 862.42 4.3151 27.25 -0.51 -0.12 50 51 897.53 4.7080 27.96 0.59 52 53 932.63 4.5033 27.47 0.10 54 55 967.74 4.6487 27.82 0.45 56 57 1002.85 4.3637 27.56 -0.87 0.19 58 59 1037.96 4.7589 28.08 0.71 60 61 1073.06 4.4686 27.39 0.02 62 63 1108.17 4.2514 26.83 -0.54 64 65 1143.28 4.2963 27.22 -0.54 -0.15 66 67 1178.39 4.6554 27.84 0.47 68 69 1213.5 4.5016 27.47 0.10 70 71 1248.6 4.2085 26.72 -0.65 72 73 1283.71 4.3028 27.14 -0.36 -0.23 74 75 1318.82 4.3312 27.04 -0.33 76 77 1353.93 4.5769 27.65 0.28 78 79 1389.04 4.5286 27.53 0.16 80 81 1424.14 4.5396 27.74 -0.37 0.37 82 83 1459.25 4.5316 27.54 0.17 84 85 1494.36 4.3094 26.98 -0.39 86 87 1529.47 4.3704 27.14 -0.23 88 89 1564.58 4.2772 26.90 -0.47 90 91 1599.68 4.5281 27.53 0.16 92 93 1634.79 4.3390 27.06 -0.31 94 95 1669.9 4.1930 26.68 -0.69 96 97 1705.01 4.6797 27.48 0.84 0.11 98 99 1740.12 4.6392 27.80 0.43 100 101 1775.22 4.7733 28.12 0.75 102 103 1815.6 4.4889 27.44 0.07 104 105 1857.74 4.6657 27.86 0.49 106 107 1899.88 4.4769 27.41 0.04 108 109 1942.02 4.5145 27.50 0.13 110 111 1984.16 4.5414 27.56 0.19 112 113 2026.3 4.4512 27.81 -0.94 0.44 114 115 2068.44 4.7464 28.06 0.69 116 117 2110.58 4.3037 26.97 -0.40 118 119 2152.72 4.6229 27.76 0.39 120 121 2194.86 4.5193 27.86 -0.69 0.49 122 123 2237 4.8539 28.30 0.93 124 125 2279.14 4.2730 26.89 -0.48 126 127 2321.28 4.5859 27.67 0.30 128 129 2363.42 4.3864 27.69 -1.03 0.32 130 131 2405.56 4.4937 27.45 0.08 132 133 2447.7 4.5992 27.71 0.34 136 137 2531.98 4.4356 27.29 0.03 -0.08 138 139 2574.12 4.6840 27.91 0.54 140 141 2616.26 4.3623 27.12 -0.25 142 143 2658.4 4.7443 28.05 0.68 144 145 2700.53 4.3722 27.14 -0.23 146 147 2742.67 4.4399 27.31 -0.06 148 149 2784.81 4.7753 28.12 0.75 152 153 2869.09 4.4272 27.28 -0.09 154 155 2911.23 4.7072 27.96 0.59 156 157 2953.37 4.5100 27.49 0.12 158 159 2995.51 4.4423 27.32 -0.05 160 161 3037.65 4.3222 27.42 -0.81 0.05 162 163 3079.79 4.3598 27.11 -0.26 164 165 3121.93 4.6224 27.76 0.39 166 167 3164.07 4.4681 27.38 0.01 168 169 3206.21 4.5756 27.34 0.61 -0.03 170 171 3248.35 4.6792 27.90 0.53 172 173 3290.49 4.4100 27.24 -0.13 174 175 3332.63 4.7070 27.96 0.59 176 177 3374.77 4.9550 27.75 1.56 0.38 178 179 3416.91 4.6544 27.56 0.55 0.19 180 181 3459.05 4.4976 27.46 0.09 182 183 3501.19 4.6755 27.87 0.04 0.50 182 183 3501.19 4.6567 27.84 0.47 184 185 3543.33 4.6988 27.65 0.59 0.28 186 187 3585.47 4.4705 27.39 0.02 188 189 3627.6 5.0100 28.66 1.29 190 191 3669.74 4.6429 27.81 0.44 192 193 3711.88 4.6867 27.71 0.41 0.34 194 195 3754.02 4.7428 28.05 0.68 196 197 3796.16 4.6907 27.92 0.55 198 199 3838.3 4.3179 27.00 -0.37 200 201 3880.44 4.4112 27.63 -0.78 0.26 202 203 3922.58 4.8331 28.26 0.89 204 205 3964.72 4.5676 27.63 0.26 208 209 4049 4.3543 27.53 -0.87 0.16 210 211 4091.14 4.6489 27.82 0.45 212 213 4133.28 4.6558 27.84 0.47 214 215 4175.42 4.6932 27.93 0.56 216 217 4217.56 4.5666 27.67 -0.09 0.30 218 219 4259.7 4.6236 27.76 0.39 220 221 4301.84 4.8361 28.26 0.89 222 223 4343.98 4.7984 28.18 0.81 224 225 4386.12 4.7234 27.48 1.03 0.11 226 227 4428.26 4.4646 27.38 0.01 228 229 4470.4 4.7973 28.34 -0.33 0.97 230 231 4512.53 4.5007 27.46 0.09 232 233 4554.67 4.6182 28.26 -1.02 0.89 234 235 4596.81 4.5362 27.55 0.18 236 237 4638.95 5.0860 28.82 1.45 238 239 4681.09 4.6561 27.84 0.47 240 241 4723.23 4.5893 27.68 0.31 242 243 4765.37 4.7085 27.97 0.60 244 245 4807.51 4.5310 27.54 0.17 246 247 4849.65 4.4764 27.40 0.03 248 249 4891.79 4.4564 27.35 -0.02 250 251 4933.93 4.6408 27.81 0.44 252 253 4976.07 4.4788 27.41 0.04 254 255 5018.21 4.6591 27.85 0.48 256 257 5060.35 4.6019 27.71 0.34 258 259 5102.49 4.3071 26.98 -0.39 260 261 5144.63 4.5076 27.48 0.11 262 263 5186.77 4.3712 27.14 -0.23 264 265 5228.91 4.7612 28.09 0.72 266 267 5271.05 5.0161 28.67 1.30 268 269 5313.19 4.4232 27.27 -0.10 270 271 5355.33 4.9176 28.45 1.08 272 273 5397.47 4.6470 27.82 0.45 274 275 5444.64 4.1465 26.55 -0.82 276 277 5493.49 4.6297 27.78 0.41 278 279 5542.35 4.3322 27.04 -0.33 280 281 5591.2 4.9213 28.46 1.09 282 283 5640.05 4.4518 27.34 -0.03 284 285 5688.9 4.5268 27.53 0.16 286 287 5737.76 4.3980 27.21 -0.16 288 289 5786.61 4.8210 28.23 0.86 290 291 5835.46 4.4175 27.26 -0.11 292 293 5884.32 4.4441 27.32 -0.05 294 295 5933.17 4.2884 26.93 -0.44 296 297 5982.02 5.3271 29.34 1.97 298 299 6030.88 4.5882 27.68 0.31 300 301 6079.73 4.2239 26.76 -0.61 302 303 6128.58 4.4727 27.40 0.03 304 305 6177.43 4.3774 27.16 -0.21 306 307 6226.29 4.9513 28.52 1.15 308 309 6275.14 4.3137 26.99 -0.38 310 311 6323.99 4.2899 26.93 -0.44 312 313 6372.85 5.1592 28.98 1.61 314 315 6421.7 4.4602 27.36 -0.01 318 319 6519.4 4.4402 27.31 -0.06 320 321 6568.26 5.3521 29.39 2.02 322 323 6617.11 4.4842 27.42 0.05 324 325 6665.96 4.5278 27.53 0.16 326 327 6714.82 4.5536 27.59 0.22 330 331 6812.52 4.4263 27.28 -0.09 332 333 6861.38 4.6466 27.82 0.45 334 335 6910.23 4.4110 27.24 -0.13 336 337 6959.08 4.8654 28.33 0.96 338 339 7007.93 4.7442 28.05 0.68 340 341 7056.79 4.3886 27.18 -0.19 344 345 7154.49 5.0696 28.79 1.42 346 347 7203.35 4.1387 26.53 -0.84 348 349 7252.2 4.7573 28.08 0.71 350 351 7301.05 4.7726 28.12 0.75 352 353 7349.9 5.0361 28.71 1.34 354 355 7398.76 4.7750 28.12 0.75 356 357 7447.61 4.8745 28.35 0.98 360 361 7545.32 4.7847 28.14 0.77 362 363 7594.17 4.5465 27.58 0.21 364 365 7643.02 4.5761 27.65 0.28 366 367 7691.88 4.5444 27.57 0.20 370 371 7789.58 4.7911 28.16 0.79 372 373 7838.43 4.6124 27.74 0.37 374 375 7887.29 4.8610 28.32 0.95 378 379 7984.99 4.7618 28.09 0.72 380 381 8033.85 4.8993 28.41 1.04 382 383 8082.7 4.7949 28.17 0.80 384 385 8131.55 5.1564 28.98 1.61 386 387 8180.4 4.6646 27.86 0.49 388 389 8229.26 4.9716 28.57 1.20 390 391 8278.11 4.4644 27.37 0.00 392 393 8326.96 5.2432 29.16 1.79 394 395 8375.82 4.4255 27.28 -0.09 396 397 8424.67 4.6230 27.76 0.39 398 399 8473.52 4.8074 28.20 0.83 400 401 8522.38 4.5848 27.67 0.30 402 403 8571.23 4.5646 27.62 0.25 404 405 8620.08 4.6997 27.95 0.58 406 407 8668.93 4.5389 27.56 0.19 408 409 8717.79 4.6785 27.90 0.53 410 411 8756.72 5.1509 28.96 1.59 412 413 8792.34 4.6849 27.91 0.54 414 415 8827.96 4.6862 27.91 0.54 416 417 8863.58 4.5750 27.65 0.28 418 419 8899.2 4.7280 28.01 0.64 420 421 8934.82 5.2177 29.11 1.74 422 423 8970.44 5.0117 28.66 1.29 424 425 9006.06 4.5583 27.90 -0.59 0.53 428 429 9077.31 4.7074 27.96 0.59 430 431 9112.93 4.7313 28.02 0.65 432 433 9148.55 4.8555 28.68 -0.74 1.31 434 435 9184.17 4.8097 28.20 0.83 436 437 9219.79 4.2806 26.91 -0.46 438 439 9255.41 4.6754 27.89 0.52 440 441 9291.03 4.7256 28.01 0.64 442 443 9326.65 4.9340 28.49 1.12 444 445 9362.27 4.5293 27.53 0.16 448 449 9433.52 5.3103 29.30 1.93 450 451 9469.14 4.4611 27.37 0.00 454 455 9540.38 4.7855 28.15 0.78 456 457 9576 5.1197 28.90 1.53 458 459 9611.62 4.4867 27.43 0.06 462 463 9682.86 4.4727 27.40 0.03 464 465 9718.48 4.9388 28.50 1.13 466 467 9754.11 4.6623 27.86 0.49 468 469 9789.73 4.6655 27.86 0.49 470 471 9825.35 4.5712 27.64 0.27 472 473 9860.97 4.5071 27.48 0.11 474 475 9896.59 4.3817 27.17 -0.20 476 477 9932.21 4.3669 27.13 -0.24 480 481 10003.45 4.3993 27.21 -0.16 484 485 10074.69 4.2721 26.89 -0.48 486 487 10110.32 4.9183 28.45 1.08 488 489 10145.94 4.4913 27.44 0.07 490 491 10181.56 4.3249 27.02 -0.35 492 493 10217.18 5.1102 28.88 1.51 494 495 10252.8 4.3650 27.12 -0.25 496 497 10288.42 4.7493 28.06 0.69 498 499 10324.04 4.6763 27.89 0.52 502 503 10395.28 4.6164 27.75 0.38 504 505 10432.35 4.4957 27.45 0.08 506 507 10473.75 4.5453 27.57 0.20 508 509 10515.15 4.7830 28.14 0.77 510 511 10556.54 4.9681 28.56 1.19 4. Core 70 GGC d18O G. ruber 212-250 um fraction Depth-cm AgeYrBP d18O 9.5 107 -3.17 13.5 152 -2.63 17.5 197 -3.06 21.5 242 -2.89 25.5 288 -3.23 29.5 333 -2.97 33.5 378 -2.97 37.5 423 -3.07 41.5 468 -2.83 45.5 513 -3.04 49.5 558 -3.21 53.5 603 -2.93 57.5 648 -3.25 61.5 693 -2.78 65.5 793 -3.35 69.5 947 -3.05 73.5 1101 -3.50 77.5 1255 -3.24 81.5 1408 -3.17 85.5 1562 -3.30 89.5 1716 -3.08 93.5 1870 -2.84 101.5 2178 -2.93 109.5 2413 -3.14 117.5 2615 -3.34 125.5 2817 -3.41 129.5 2918 -3.25 133.5 3019 -3.26 141.5 3221 -3.13 145.5 3322 -3.16 149.5 3423 -3.03 157.5 3625 -3.19 161.5 3726 -3.24 173.5 4029 -2.78 181.5 4265 -2.90 185.5 4391 -3.29 189.5 4517 -2.92 197.5 4768 -2.86 201.5 4894 -3.10 205.5 4968 -3.32 213.5 5115 -3.02 217.5 5189 -3.19 221.5 5263 -3.14 225.5 5336 -2.95 229.5 5410 -3.20 233.5 5484 -3.48 241.5 5631 -3.20 249.5 5798 -3.34 253.5 5882 -3.26 257.5 5965 -3.22 261.5 6049 -3.30 265.5 6132 -3.41 269.5 6216 -3.00 273.5 6299 -2.97 277.5 6383 -2.54 281.5 6477 -2.97 285.5 6588 -3.16 289.5 6699 -2.99 293.5 6811 -2.87 297.5 6922 -3.31 305.5 7145 -2.98 313.5 7367 -2.69 320.5 7562 -3.08 321.5 7651 -2.70 329.5 8359 -2.95 337.5 9067 -2.69 345.5 9775 -2.64 353.5 10483 -2.26 361.5 11191 -2.44 369.5 11856 -1.91 377.5 12520 -2.15 385.5 13185 -2.05 393.5 13849 -1.92 401.5 14126 -1.92 406.5 14300 -1.96 5. Core 70 GGC Mg/Ca G. ruber 212-300 um fraction Depth-cm AgeYrBP Mg25/Ca43 SST°C SSTa rel last 2K avg. (28.25°C) 0.5 6 9.5 107 4.84 28.28 0.03 13.5 152 4.70 27.93 -0.32 17.5 197 4.68 27.89 -0.36 21.5 242 4.53 27.54 -0.71 25.5 288 4.41 27.25 -1.00 29.5 333 4.73 28.01 -0.24 33.5 378 4.97 28.56 0.31 37.5 423 4.85 28.30 0.05 41.5 468 5.27 29.21 0.96 45.5 513 4.54 27.57 -0.68 49.5 558 5.20 29.06 0.81 53.5 603 5.03 28.71 0.46 57.5 648 4.79 28.15 -0.10 61.5 693 4.82 28.22 -0.03 65.5 793 4.95 28.53 0.28 69.5 947 4.68 27.91 -0.34 73.5 1101 4.65 27.84 -0.41 77.5 1255 4.80 28.18 -0.07 81.5 1408 5.05 28.75 0.50 85.5 1562 4.88 28.37 0.12 89.5 1716 5.24 29.15 0.90 93.5 1870 4.77 28.10 -0.15 97.5 2024 4.89 28.38 0.13 101.5 2178 4.54 27.56 -0.69 105.5 2312 4.88 28.36 0.11 109.5 2413 4.68 27.89 -0.36 113.5 2514 5.18 29.03 0.78 117.5 2615 5.00 28.64 0.39 125.5 2817 4.90 28.40 0.15 129.5 2918 4.92 28.45 0.20 133.5 3019 4.81 28.20 -0.05 137.5 3120 5.02 28.67 0.42 141.5 3221 4.90 28.41 0.16 145.5 3322 4.95 28.52 0.27 149.5 3423 5.01 28.66 0.41 153.5 3524 4.91 28.44 0.19 157.5 3625 4.81 28.19 -0.06 161.5 3726 4.93 28.48 0.23 165.5 3827 4.72 27.99 -0.26 169.5 3928 4.83 28.24 -0.01 173.5 4029 5.12 28.90 0.65 177.5 4139 4.63 27.78 -0.47 181.5 4265 4.77 28.11 -0.14 185.5 4391 4.91 28.43 0.18 189.5 4517 4.83 28.25 0.00 193.5 4642 5.07 28.79 0.54 197.5 4768 5.06 28.77 0.52 201.5 4894 5.02 28.69 0.44 205.5 4968 4.91 28.42 0.17 209.5 5041 5.01 28.65 0.40 213.5 5115 4.74 28.05 -0.20 217.5 5189 5.26 29.19 0.94 221.5 5263 4.66 27.86 -0.39 225.5 5336 5.21 29.08 0.83 229.5 5410 4.60 27.72 -0.53 233.5 5484 4.94 28.49 0.24 237.5 5557 5.09 28.83 0.58 241.5 5631 5.01 28.65 0.40 245.5 5715 5.14 28.94 0.69 249.5 5798 4.92 28.45 0.20 253.5 5882 4.76 28.08 -0.17 257.0 5955 4.72 27.99 -0.26 261.5 6049 5.02 28.68 0.43 265.5 6132 5.09 28.83 0.58 269.5 6216 5.13 28.92 0.67 273.5 6299 5.04 28.73 0.48 277.5 6383 5.61 281.5 6477 5.15 28.96 0.71 285.5 6588 4.83 28.25 0.00 289.5 6699 5.21 29.09 0.84 293.5 6811 4.94 28.49 0.24 297.5 6922 4.94 28.50 0.25 305.5 7145 4.88 28.36 0.11 309.5 7256 5.14 28.94 0.69 313.5 7367 5.10 28.85 0.60 317.5 7479 4.93 28.48 0.23 321.5 7651 5.25 29.18 0.93 325.5 8005 5.46 329.5 8359 4.92 28.45 0.20 333.5 8713 5.01 28.65 0.40 337.5 9067 4.87 28.34 0.09 341.5 9421 4.79 28.15 -0.10 345.5 9775 4.84 28.27 0.02 349.5 10129 5.01 28.65 0.40 353.5 10483 4.57 27.64 -0.61 357.5 10837 4.73 28.01 -0.24 361.5 11191 4.69 27.91 -0.34 365.5 11523 4.83 28.25 0.00 369.5 11856 4.47 27.40 -0.85 373.5 12188 4.75 28.05 -0.20 377.5 12520 4.18 381.5 12852 4.70 27.93 -0.32 385.5 13185 4.54 27.56 -0.69 389.5 13517 4.43 27.30 -0.95 393.5 13849 4.27 26.87 -1.38 397.5 13988 4.54 27.57 -0.68 401.5 14126 4.24 26.79 -1.46 405.5 14265 4.40 27.20 -1.05 406.5 14300 4.35 27.09 -1.16 6. Makassar Strait d18Osw 6a. Core 70GGC, 200 yr step Age Mg/Ca-ruber SST d18O-ruber d18Osw surface 0 5.20 29.10 -4.44 200 4.67 27.87 -3.05 -0.41 400 4.91 28.43 -3.02 -0.26 600 5.04 28.73 -2.95 -0.13 800 4.94 28.50 -3.33 -0.56 1000 4.67 27.88 -3.21 -0.57 1200 4.75 28.06 -3.33 -0.65 1400 5.04 28.72 -3.17 -0.36 1600 4.97 28.56 -3.24 -0.46 1800 4.98 28.58 -2.95 -0.16 2000 4.87 28.34 -2.88 -0.14 2200 4.60 27.69 -2.95 -0.35 2400 4.70 27.95 -3.13 -0.47 2600 5.03 28.70 -3.33 -0.52 2800 4.91 28.42 -3.40 -0.65 3000 4.83 28.25 -3.26 -0.54 3200 4.92 28.46 -3.14 -0.38 3400 5.00 28.63 -3.06 -0.26 3600 4.83 28.25 -3.17 -0.46 3800 4.78 28.12 -3.12 -0.43 4000 5.04 28.71 -2.83 -0.01 4200 4.70 27.94 -2.86 -0.21 4400 4.90 28.42 -3.26 -0.51 4600 4.99 28.61 -2.90 -0.11 4800 5.05 28.75 -2.92 -0.10 5000 4.95 28.52 -3.25 -0.48 5200 5.17 28.99 -3.18 -0.31 5400 4.69 27.90 -3.17 -0.52 5600 5.04 28.73 -3.26 -0.45 5800 4.91 28.44 -3.34 -0.58 6000 4.86 28.32 -3.25 -0.52 6200 5.12 28.90 -3.08 -0.22 6400 5.52 29.73 -2.62 0.41 6600 4.87 28.34 -3.14 -0.41 6800 4.96 28.55 -2.89 -0.11 7000 4.92 28.45 -3.19 -0.43 7200 5.01 28.65 -2.91 -0.10 7400 5.05 28.75 -2.76 0.06 7600 5.16 28.98 -2.92 -0.05 7800 5.34 28.98 -2.75 0.12 8000 5.46 28.71 -2.82 -0.01 8200 5.16 28.56 -2.89 -0.11 8400 4.93 28.48 -2.93 -0.17 8600 4.98 28.59 -2.86 -0.07 8800 4.97 28.58 -2.79 0.00 9000 4.90 28.40 -2.71 0.03 9200 4.84 28.27 -2.68 0.04 9400 4.79 28.16 -2.67 0.03 9600 4.81 28.21 -2.66 0.05 9800 4.85 28.30 -2.63 0.10 10000 4.95 28.51 -2.52 0.25 10200 4.92 28.45 -2.41 0.35 10400 4.67 27.88 -2.31 0.33 10600 4.62 27.76 -2.29 0.33 10800 4.71 27.97 -2.34 0.32 11000 4.71 27.97 -2.39 0.27 11200 4.69 27.92 -2.43 0.22 11400 4.78 28.13 -2.27 0.42 11600 4.75 28.06 -2.11 0.57 11800 4.53 27.54 -1.95 0.62 12000 4.59 27.68 -1.96 0.64 12200 4.72 28.00 -2.03 0.63 12400 4.38 27.15 -2.11 0.38 12600 4.30 26.95 -2.14 0.31 12800 4.61 27.73 -2.11 0.50 13000 4.63 27.77 -2.08 0.54 13200 4.54 27.55 -2.05 0.53 13400 4.47 27.39 -2.01 0.53 13600 4.39 27.19 -1.97 0.53 13800 4.29 26.93 -1.93 0.51 14000 4.51 27.50 -1.92 0.64 14200 4.32 27.01 -1.93 0.53 6b. Core 13GGC, 50 yr step AgeBP Mg/Ca-ruber SST d18Oruber d18Ow surface 100 4.50 27.50 -3.65 -1.09 150 4.50 27.50 -3.38 -0.82 200 4.50 27.50 -3.15 -0.59 250 4.51 27.48 -3.16 -0.60 300 4.43 27.30 -2.96 -0.44 350 4.07 26.33 -3.05 -0.74 400 4.16 26.60 -3.02 -0.64 450 4.55 27.60 -3.08 -0.50 500 4.43 27.32 -3.09 -0.56 550 4.61 27.72 -3.15 -0.54 600 4.31 26.95 -3.14 -0.69 650 4.59 27.67 -3.09 -0.49 700 4.68 27.87 -3.12 -0.48 750 4.53 27.49 -3.27 -0.71 800 4.56 27.61 -3.28 -0.70 850 4.18 26.68 -2.95 -0.56 900 4.63 27.81 -3.04 -0.41 950 4.52 27.54 -3.30 -0.73 1000 4.59 27.69 -3.27 -0.66 1050 4.75 28.09 -3.09 -0.40 1100 4.38 27.17 -3.06 -0.57 1150 4.37 27.12 -3.11 -0.63 1200 4.62 27.73 -2.99 -0.38 1250 4.32 27.00 -3.08 -0.62 1300 4.37 27.09 -3.04 -0.56 1350 4.44 27.32 -3.20 -0.68 1400 4.54 27.52 -3.19 -0.62 1450 4.59 27.64 -3.11 -0.52 1500 4.37 27.14 -3.38 -0.89 1550 4.36 27.08 -3.22 -0.75 1600 4.42 27.23 -3.10 -0.60 1650 4.35 27.12 -3.05 -0.56 1700 4.31 27.00 -3.07 -0.62 1750 4.61 27.73 -3.03 -0.42 1800 4.70 27.93 -3.18 -0.53 1850 4.64 27.80 -2.92 -0.29 1900 4.48 27.40 -3.17 -0.63 1950 4.52 27.52 -2.95 -0.38 2000 4.51 27.49 -2.93 -0.37 2050 4.83 28.27 -3.07 -0.35 2100 4.42 27.28 -3.26 -0.74 2150 4.60 27.74 -3.18 -0.57 2200 4.59 27.67 -2.96 -0.37 2250 4.67 27.87 -3.04 -0.41 2300 4.43 27.30 -2.93 -0.41 2350 4.45 27.35 -2.84 -0.31 2400 4.57 27.59 -3.04 -0.46 2450 4.60 27.69 -3.30 -0.70 2500 4.50 27.45 -2.89 -0.34 2550 4.43 27.30 -2.89 -0.37 2600 4.48 27.40 -3.12 -0.57 2650 4.67 27.91 -2.87 -0.22 2700 4.37 27.10 -2.89 -0.41 2750 4.50 27.43 -2.91 -0.36 2800 4.72 27.96 -2.96 -0.30 2850 4.51 27.48 -3.02 -0.46 2900 4.64 27.82 -2.78 -0.16 2950 4.52 27.54 -3.10 -0.53 3000 4.43 27.26 -2.83 -0.32 3050 4.52 27.47 -3.10 -0.54 3100 4.48 27.43 -2.93 -0.38 3150 4.52 27.53 -3.27 -0.70 3200 4.56 27.57 -3.19 -0.61 3250 4.67 27.87 -3.00 -0.36 3300 4.48 27.39 -2.92 -0.38 3350 4.81 28.21 -3.15 -0.44 3400 4.35 27.11 -3.01 -0.53 3450 4.51 27.52 -2.95 -0.38 3500 4.67 27.89 -2.90 -0.26 3550 4.62 27.70 -3.05 -0.45 3600 4.66 27.86 -3.00 -0.36 3650 4.81 28.21 -3.17 -0.46 3700 4.68 27.87 -3.17 -0.53 3750 4.70 27.90 -3.03 -0.38 3800 4.65 27.81 -2.86 -0.23 3850 4.35 27.06 -3.05 -0.58 3900 4.71 27.96 -3.16 -0.50 3950 4.66 27.83 -3.02 -0.39 4000 4.48 27.39 -3.04 -0.50 4050 4.37 27.14 -3.06 -0.57 4100 4.65 27.80 -2.95 -0.32 4150 4.67 27.84 -3.09 -0.46 4200 4.62 27.72 -3.02 -0.41 4250 4.61 27.76 -2.88 -0.27 4300 4.83 28.29 -3.02 -0.29 4350 4.79 28.17 -2.97 -0.27 4400 4.44 27.33 -3.07 -0.54 4450 4.64 27.82 -3.09 -0.47 4500 4.75 28.07 -3.19 -0.51 4550 4.61 27.77 -3.09 -0.47 4600 4.59 27.71 -3.11 -0.51 4650 4.98 28.54 -3.18 -0.41 4700 4.64 27.77 -3.13 -0.51 4750 4.62 27.79 -3.09 -0.47 4800 4.56 27.58 -3.12 -0.54 4850 4.48 27.40 -2.96 -0.42 4900 4.46 27.40 -3.02 -0.48 4950 4.58 27.64 -3.11 -0.52 5000 4.58 27.63 -3.10 -0.51 5050 4.63 27.75 -3.13 -0.52 5100 4.34 27.07 -3.12 -0.65 5150 4.49 27.44 -3.18 -0.63 5200 4.46 27.32 -3.04 -0.51 5250 4.77 28.13 -3.21 -0.52 5300 4.61 27.73 -3.06 -0.45 5350 4.86 28.27 -2.81 -0.09 5400 4.73 27.98 -2.89 -0.22 5450 4.21 26.75 -3.02 -0.62 5500 4.59 27.69 -3.14 -0.54 5550 4.39 27.16 -3.18 -0.69 5600 4.80 28.19 -3.21 -0.51 5650 4.47 27.34 -3.01 -0.48 5700 4.50 27.43 -3.12 -0.58 5750 4.47 27.38 -3.00 -0.47 5800 4.76 28.05 -3.08 -0.40 5850 4.43 27.30 -2.99 -0.47 5900 4.39 27.17 -3.19 -0.70 5950 4.53 27.46 -3.22 -0.66 6000 5.24 29.10 -3.15 -0.25 6050 4.44 27.33 -3.09 -0.56 6100 4.33 27.06 -3.12 -0.65 6150 4.43 27.31 -3.07 -0.54 6200 4.56 27.61 -3.15 -0.56 6250 4.95 28.50 -3.18 -0.41 6300 4.30 26.95 -3.03 -0.59 6350 4.60 27.65 -3.00 -0.41 6400 5.07 28.80 -3.06 -0.22 6450 4.45 27.37 -3.07 -0.54 6500 4.44 27.32 -3.02 -0.50 6550 4.83 28.19 -3.04 -0.33 6600 5.07 28.76 -3.11 -0.29 6650 4.51 27.47 -3.05 -0.50 6700 4.54 27.57 -2.93 -0.36 6750 4.51 27.49 -2.93 -0.37 6800 4.44 27.34 -3.02 -0.49 6850 4.60 27.69 -3.14 -0.54 6900 4.46 27.32 -3.05 -0.52 6950 4.66 27.80 -3.22 -0.60 7000 4.78 28.10 -3.28 -0.60 7050 4.44 27.31 -3.31 -0.79 7100 4.63 27.76 -3.13 -0.51 7150 4.91 28.42 -3.02 -0.26 7200 4.26 26.79 -2.92 -0.51 7250 4.73 28.03 -3.04 -0.37 7300 4.77 28.10 -3.07 -0.38 7350 4.95 28.50 -3.07 -0.30 7400 4.77 28.11 -3.01 -0.32 7450 4.87 28.39 -3.09 -0.34 7500 4.83 28.27 -3.18 -0.46 7550 4.79 28.15 -2.85 -0.15 7600 4.55 27.60 -2.90 -0.31 7650 4.57 27.60 -3.25 -0.66 7700 4.56 27.65 -3.25 -0.65 7750 4.69 27.96 -3.05 -0.39 7800 4.75 28.09 -3.02 -0.34 7850 4.67 27.85 -3.08 -0.44 7900 4.85 28.27 -2.98 -0.26 7950 4.80 28.17 -2.92 -0.22 8000 4.80 28.19 -2.93 -0.22 8050 4.86 28.33 -3.05 -0.31 8100 4.88 28.39 -3.06 -0.31 8150 5.13 28.93 -3.01 -0.15 8200 4.79 28.19 -2.82 -0.12 8250 4.75 28.09 -2.86 -0.18 8300 4.70 27.94 -2.90 -0.25 8350 5.23 29.18 -3.02 -0.11 8400 4.52 27.54 -2.96 -0.39 8450 4.72 28.01 -2.92 -0.25 8500 4.73 28.02 -3.01 -0.34 8550 4.58 27.69 -3.02 -0.42 8600 4.64 27.78 -2.99 -0.37 8650 4.60 27.72 -2.89 -0.28 8700 4.60 27.73 -2.83 -0.22 8750 4.97 28.57 -2.93 -0.14 8800 4.68 27.90 -2.85 -0.21 8850 4.65 27.79 -2.91 -0.29 8900 4.71 27.93 -3.03 -0.38 8950 5.16 28.98 -2.76 0.11 9000 4.71 27.96 -2.95 -0.29 9050 4.77 28.13 -2.81 -0.12 9100 4.72 28.00 -2.79 -0.12 9150 4.89 28.38 -2.74 0.01 9200 4.72 27.98 -2.81 -0.15 9250 4.50 27.46 -2.76 -0.21 9300 4.71 27.96 -2.63 0.03 9350 4.81 28.19 -2.79 -0.08 9400 4.74 27.99 -2.68 -0.02 9450 5.17 28.98 -2.60 0.27 9500 4.53 27.55 -2.67 -0.10 9550 4.76 28.03 -2.45 0.22 9600 5.05 28.73 -2.33 0.49 9650 4.48 27.40 -2.43 0.11 9700 4.47 27.40 -2.66 -0.12 9750 4.88 28.36 -2.29 0.46 9800 4.67 27.90 -2.17 0.47 9850 4.57 27.60 -2.19 0.39 9900 4.51 27.50 -2.25 0.31 9950 4.37 27.12 -2.23 0.26 10000 4.38 27.15 -2.20 0.29 10050 4.40 27.19 -2.36 0.13 10100 4.27 26.91 -2.42 0.02 10150 4.83 28.28 -2.40 0.33 10200 4.42 27.24 -2.45 0.06 10250 5.07 28.80 -2.33 0.50 10300 4.47 27.39 -2.34 0.20 10350 4.71 27.98 -2.36 0.30 10400 4.64 27.78 -2.54 0.08 10450 4.58 27.63 -2.53 0.06 10500 4.54 27.59 -2.29 0.29 10550 4.84 28.25 -2.60 0.12 6c. Core 10GGC, 200 yr step, d18O only AgeYrBP ruber d18O 0 -2.88 200 -3.02 400 -3.16 600 -3.16 800 -3.01 1000 -3.10 1200 -3.00 1400 -3.06 1600 -3.08 1800 -3.06 2000 -3.04 2200 -3.02 2400 -2.91 2600 -3.13 2800 -3.16 3000 -3.12 3200 -3.15 3400 -3.00 3600 -2.94 3800 -2.99 4000 -3.08 4200 -3.18 4400 -3.12 4600 -3.04 4800 -3.05 5000 -3.01 5200 -2.92 5400 -3.12 5600 -3.05 5800 -2.97 6000 -3.00 6200 -3.03 6400 -3.04 6600 -3.11 6800 -3.17 7000 -3.10 7200 -2.96 7400 -2.86 7600 -2.99 7800 -3.02 8000 -3.02 8200 -2.99 8400 -2.85 8600 -2.70 8800 -2.70 9000 -2.73 9200 -2.73 9400 -2.72 9600 -2.66 9800 -2.60 10000 -2.49 10200 -2.49 10400 -2.60 10600 -2.57 10800 -2.36 11000 -2.46 11200 -2.32 11400 -2.29 11600 -2.04 11800 -2.10 12000 -1.88 7. Fig. 2B, G. ruber Mg/Ca SST 7a. Western Pacific Warm Pool (WPWP), all 8 cores (black) (13GGC, 70GGC, MD62, MD65, MD78, MD41, MD81, MD76) 200 year non-overlapping bins Age SSTa N SE SST+SE SST-SE 100 -0.2410 23 0.1217 -0.1193 -0.3627 300 -0.2285 24 0.1018 -0.1266 -0.3303 500 0.2021 18 0.1672 0.3694 0.0349 700 0.1076 16 0.0846 0.1923 0.0230 900 0.3333 18 0.1551 0.4884 0.1781 1100 0.1990 19 0.0990 0.2980 0.1000 1300 0.1377 20 0.0922 0.2299 0.0454 1500 -0.0069 17 0.1123 0.1054 -0.1192 1700 -0.2305 18 0.1133 -0.1171 -0.3438 1900 -0.0977 16 0.1303 0.0327 -0.2280 2100 -0.1021 17 0.1149 0.0128 -0.2169 2300 -0.1170 18 0.1008 -0.0162 -0.2177 2500 0.0872 16 0.1310 0.2182 -0.0437 2700 0.0682 19 0.1110 0.1791 -0.0428 2900 0.0701 17 0.1540 0.2241 -0.0838 3100 0.3056 14 0.0901 0.3957 0.2155 3300 0.1583 16 0.1084 0.2667 0.0499 3500 0.1210 14 0.1292 0.2502 -0.0082 3700 0.1037 16 0.0999 0.2035 0.0038 3900 0.1257 17 0.0821 0.2077 0.0436 4100 -0.0617 16 0.0737 0.0121 -0.1354 4300 0.1200 16 0.1370 0.2570 -0.0169 4500 0.0722 18 0.0716 0.1438 0.0006 4700 0.2146 17 0.1136 0.3283 0.1010 4900 0.1797 18 0.1316 0.3113 0.0480 5100 0.3634 16 0.1317 0.4951 0.2317 5300 0.2435 17 0.1321 0.3757 0.1114 5500 0.0563 17 0.1074 0.1637 -0.0511 5700 0.2571 19 0.1234 0.3806 0.1337 5900 0.3497 19 0.1165 0.4662 0.2332 6100 0.4122 18 0.1519 0.5641 0.2603 6300 0.3271 21 0.0765 0.4036 0.2505 6500 0.3743 21 0.1285 0.5028 0.2458 6700 0.3997 16 0.1417 0.5414 0.2580 6900 0.2294 22 0.0710 0.3004 0.1583 7100 0.4388 21 0.1217 0.5605 0.3171 7300 0.1714 22 0.1055 0.2769 0.0659 7500 0.5001 18 0.1049 0.6050 0.3952 7700 0.4112 18 0.0993 0.5105 0.3119 7900 0.5170 18 0.1053 0.6223 0.4117 8100 0.5295 17 0.1460 0.6754 0.3835 8300 0.5834 18 0.1189 0.7022 0.4645 8500 0.3042 18 0.0882 0.3925 0.2160 8700 0.4079 17 0.0928 0.5008 0.3151 8900 0.4777 17 0.0842 0.5619 0.3935 9100 0.4055 19 0.1040 0.5095 0.3015 9300 0.2951 18 0.0857 0.3808 0.2094 9500 0.3669 17 0.1154 0.4823 0.2516 9700 0.4897 18 0.1328 0.6225 0.3569 9900 0.2361 17 0.1257 0.3617 0.1104 10100 0.1933 19 0.1060 0.2993 0.0873 10300 0.3907 19 0.1151 0.5058 0.2757 10500 0.2746 18 0.1345 0.4091 0.1401 10700 0.1254 14 0.1248 0.2502 0.0006 10900 0.2075 13 0.1131 0.3206 0.0944 11100 0.2811 15 0.1052 0.3864 0.1759 11300 0.1691 15 0.1286 0.2977 0.0405 11500 -0.0238 12 0.2107 0.1869 -0.2346 11700 0.0506 14 0.1546 0.2052 -0.1040 11900 0.0291 9 0.1341 0.1632 -0.1050 12100 -0.4324 10 0.1729 -0.2595 -0.6053 12300 -0.5826 14 0.1808 -0.4018 -0.7634 12500 -0.5520 13 0.2293 -0.3226 -0.7813 12700 -0.5475 15 0.2144 -0.3331 -0.7619 12900 -0.9091 12 0.2266 -0.6825 -1.1357 13100 -1.0973 13 0.1970 -0.9002 -1.2943 13300 -0.8615 13 0.2466 -0.6149 -1.1080 13500 -0.9944 12 0.2086 -0.7857 -1.2030 13700 -0.9695 13 0.2352 -0.7342 -1.2047 13900 -1.3416 12 0.2483 -1.0933 -1.5899 14100 -1.0851 16 0.2401 -0.8449 -1.3252 14300 -1.3308 15 0.2091 -1.1218 -1.5399 14500 -1.4480 13 0.1482 -1.2998 -1.5962 14700 -1.5397 13 0.1494 -1.3902 -1.6891 14900 -1.3599 10 0.2218 -1.1381 -1.5816 15100 -1.2811 10 0.1703 -1.1108 -1.4515 15300 -1.1257 9 0.2332 -0.8925 -1.3589 15500 -1.4403 10 0.2252 -1.2151 -1.6655 15700 -1.5550 9 0.1280 -1.4270 -1.6830 15900 -1.8400 9 0.1718 -1.6681 -2.0118 16100 -2.1556 11 0.1818 -1.9738 -2.3374 16300 -1.8107 10 0.1923 -1.6184 -2.0031 16500 -1.7963 8 0.2602 -1.5362 -2.0565 16700 -2.2971 10 0.2100 -2.0872 -2.5071 16900 -2.4559 8 0.1994 -2.2564 -2.6553 17100 -2.5203 11 0.1208 -2.3996 -2.6411 17300 -2.3459 12 0.2098 -2.1361 -2.5557 17500 -2.2777 10 0.2317 -2.0460 -2.5094 17700 -2.7700 13 0.1924 -2.5777 -2.9624 17900 -3.0834 12 0.2710 -2.8124 -3.3544 18100 -2.6855 13 0.1838 -2.5017 -2.8693 18300 -2.9698 11 0.1958 -2.7740 -3.1656 18500 -3.1334 13 0.1738 -2.9597 -3.3072 18700 -2.9352 9 0.3016 -2.6337 -3.2368 18900 -2.6173 8 0.1730 -2.4444 -2.7903 19100 -2.9356 8 0.1947 -2.7408 -3.1303 19300 -3.0792 12 0.1487 -2.9305 -3.2278 19500 -2.9827 11 0.1322 -2.8505 -3.1150 19700 -2.8219 8 0.1721 -2.6499 -2.9940 19900 -2.7459 8 0.3120 -2.4340 -3.0579 20100 -3.0150 9 0.1724 -2.8426 -3.1874 20300 -2.6747 8 0.1112 -2.5635 -2.7859 20500 -2.5741 8 0.1632 -2.4110 -2.7373 20700 -2.6438 8 0.2295 -2.4144 -2.8733 20900 -2.6657 8 0.1362 -2.5295 -2.8019 21100 -3.1159 8 0.1289 -2.9870 -3.2448 21300 -2.7992 7 0.0991 -2.7001 -2.8983 21500 -2.8408 8 0.2028 -2.6380 -3.0436 21700 -2.6925 7 0.1440 -2.5484 -2.8365 21900 -2.9358 5 0.2530 -2.6828 -3.1888 22100 -2.7636 3 0.0489 -2.7148 -2.8125 22300 -3.0549 3 0.3656 -2.6894 -3.4205 22500 -2.6858 4 0.4491 -2.2367 -3.1349 22700 -2.8765 3 0.2998 -2.5767 -3.1763 22900 -2.2117 2 0.1817 -2.0300 -2.3935 23100 -2.9473 3 0.3638 -2.5835 -3.3111 23300 -1.9217 1 0.0000 -1.9217 -1.9217 23500 -1.7329 3 0.3796 -1.3533 -2.1125 23700 -1.9057 1 0.0000 -1.9057 -1.9057 23900 -1.4026 2 0.6326 -0.7700 -2.0352 24100 -2.7915 3 0.7279 -2.0636 -3.5194 24300 -2.6100 3 0.4104 -2.1995 -3.0204 24500 -1.8860 1 0.0000 -1.8860 -1.8860 24700 -2.4010 2 0.5490 -1.8520 -2.9500 24900 -2.1904 2 0.3796 -1.8108 -2.5700 25100 -2.3814 4 0.3579 -2.0234 -2.7393 25300 -1.7738 3 0.8610 -0.9128 -2.6348 25500 -2.1342 3 0.4165 -1.7177 -2.5507 25700 -2.5755 2 0.2455 -2.3300 -2.8209 25900 -2.3620 1 0.0000 -2.3620 -2.3620 7b. Southern Makassar Strait, cores 13GGC, 70GGC, MD62, MD65 (green) 200 year non-overlapping bins AgeYr SSTa N SE SSTa+SE SSTa-SE 100 -0.27 7 0.16 -0.11 -0.43 300 -0.04 11 0.16 0.11 -0.20 500 0.03 11 0.13 0.16 -0.10 700 0.27 12 0.13 0.40 0.15 900 0.18 8 0.18 0.36 -0.01 1100 0.11 11 0.09 0.20 0.03 1300 -0.08 10 0.06 -0.01 -0.14 1500 0.07 11 0.14 0.21 -0.07 1700 0.12 9 0.15 0.27 -0.03 1900 0.09 7 0.15 0.24 -0.07 2100 0.16 12 0.12 0.28 0.03 2300 0.14 8 0.10 0.24 0.03 2500 0.22 8 0.12 0.33 0.10 2700 0.16 8 0.10 0.26 0.07 2900 0.14 8 0.12 0.26 0.02 3100 0.10 8 0.09 0.20 0.01 3300 0.22 10 0.12 0.34 0.10 3500 0.24 11 0.11 0.35 0.13 3700 0.37 10 0.09 0.46 0.28 3900 0.07 8 0.19 0.26 -0.13 4100 0.22 9 0.15 0.36 0.07 4300 0.36 10 0.11 0.47 0.25 4500 0.43 10 0.15 0.58 0.29 4700 0.40 7 0.22 0.62 0.18 4900 0.23 9 0.09 0.31 0.14 5100 0.23 9 0.12 0.35 0.11 5300 0.35 9 0.17 0.51 0.18 5500 0.11 8 0.13 0.24 -0.02 5700 0.34 9 0.07 0.41 0.27 5900 0.08 7 0.16 0.25 -0.08 6100 0.27 8 0.12 0.39 0.15 6300 0.31 7 0.13 0.43 0.18 6500 0.29 7 0.22 0.51 0.07 6700 0.31 5 0.26 0.57 0.05 6900 0.18 8 0.14 0.32 0.05 7100 0.25 5 0.19 0.44 0.06 7300 0.73 9 0.09 0.82 0.64 7500 0.57 6 0.13 0.70 0.44 7700 0.44 5 0.17 0.61 0.27 7900 0.73 4 0.12 0.84 0.61 8100 0.76 5 0.33 1.09 0.44 8300 0.56 6 0.15 0.72 0.41 8500 0.28 5 0.23 0.50 0.05 8700 0.58 7 0.14 0.72 0.44 8900 0.65 7 0.20 0.85 0.45 9100 0.79 8 0.12 0.91 0.67 9300 0.43 8 0.18 0.61 0.25 9500 0.76 6 0.19 0.95 0.57 9700 0.34 9 0.15 0.48 0.19 9900 -0.05 5 0.15 0.10 -0.20 10100 0.21 7 0.10 0.31 0.10 10300 0.45 7 0.07 0.53 0.38 10500 0.25 6 0.27 0.52 -0.02 10700 -0.06 2 0.36 0.30 -0.42 10900 0.04 2 0.23 0.27 -0.19 11100 -0.29 1 0.00 -0.29 -0.29 11300 -0.04 2 0.18 0.14 -0.22 11500 0.02 2 0.04 0.05 -0.02 11700 -0.56 2 0.55 -0.01 -1.11 11900 -0.35 2 0.46 0.11 -0.80 12100 -0.63 3 0.51 -0.12 -1.15 12300 -0.57 5 0.21 -0.37 -0.78 12500 -1.08 2 0.50 -0.58 -1.57 12700 -0.98 4 0.42 -0.56 -1.39 12900 -0.73 3 0.23 -0.50 -0.96 13100 -0.95 5 0.14 -0.81 -1.09 13300 -1.03 3 0.18 -0.85 -1.21 13500 -1.05 6 0.12 -0.92 -1.17 13700 -0.76 1 0.00 -0.76 -0.76 13900 -1.29 5 0.27 -1.02 -1.56 14100 -1.41 4 0.20 -1.21 -1.60 14300 -1.06 2 0.06 -1.00 -1.11 14500 -1.36 3 0.32 -1.04 -1.69 14700 -1.45 2 0.20 -1.25 -1.64 15100 -1.17 3 0.38 -0.79 -1.55 15500 -1.34 4 0.48 -0.85 -1.82 15700 -1.16 2 0.32 -0.84 -1.48 16100 -1.72 3 0.48 -1.24 -2.20 16300 -2.02 3 0.61 -1.42 -2.63 16500 -1.25 3 0.08 -1.17 -1.33 16700 -2.13 2 0.66 -1.47 -2.78 16900 -1.62 1 0.00 -1.62 -1.62 17100 -2.39 2 0.24 -2.15 -2.63 17300 -3.04 1 0.00 -3.04 -3.04 17500 -1.67 2 0.27 -1.40 -1.93 17700 -2.65 2 0.34 -2.31 -2.99 17900 -2.42 3 0.43 -2.00 -2.85 18100 -2.90 2 0.21 -2.69 -3.11 18300 -2.76 1 0.00 -2.76 -2.76 18500 -3.05 2 0.04 -3.01 -3.08 18700 -3.51 2 0.61 -2.90 -4.11 18900 -3.02 2 0.46 -2.56 -3.48 19100 -3.43 2 0.26 -3.17 -3.68 19300 -2.95 1 0.00 -2.95 -2.95 19500 -3.18 2 0.56 -2.62 -3.73 19700 -2.93 2 0.75 -2.18 -3.68 19900 -3.31 2 0.43 -2.88 -3.74 20100 -2.97 2 0.59 -2.38 -3.55 20300 -2.87 1 0.00 -2.87 -2.87 20500 -2.69 1 0.00 -2.69 -2.69 20700 -3.23 2 0.70 -2.53 -3.93 20900 -3.02 2 0.31 -2.71 -3.33 21100 -3.45 1 0.00 -3.45 -3.45 21300 -2.70 1 0.00 -2.70 -2.70 21500 -3.43 2 0.41 -3.02 -3.83 21700 -2.44 1 0.00 -2.44 -2.44 21900 -3.34 2 0.34 -3.00 -3.68 22300 -2.71 1 0.00 -2.71 -2.71 22500 -3.61 2 0.15 -3.46 -3.76 22700 -2.79 1 0.00 -2.79 -2.79 22900 -2.48 1 0.00 -2.48 -2.48 23100 -2.85 2 0.42 -2.43 -3.26 23300 -1.78 1 0.00 -1.78 -1.78 23500 -2.44 1 0.00 -2.44 -2.44 23700 -2.30 1 0.00 -2.30 -2.30 24100 -3.08 2 1.14 -1.94 -4.22 24500 -2.11 1 0.00 -2.11 -2.11 24700 -2.05 1 0.00 -2.05 -2.05 25100 -2.19 1 0.00 -2.19 -2.19 25500 -3.27 1 0.00 -3.27 -3.27 8. Fig 3B, d18Osw 8a. d18Osw (orange) Western Pacific cores (MD41, MD81, MD76) 400 year non-overlapping bins AGE d18Osw N ± higher bound lower bound 200 0.09 12 0.04 0.13 0.05 600 0.04 16 0.04 0.08 0.01 1000 0.16 16 0.03 0.19 0.12 1400 0.15 16 0.05 0.2 0.1 1800 0.11 16 0.03 0.14 0.09 2200 -0.02 16 0.03 0.01 -0.06 2600 0.17 16 0.03 0.2 0.14 3000 0.11 16 0.04 0.15 0.07 3400 0.2 16 0.04 0.24 0.16 3800 0.21 16 0.04 0.25 0.17 4200 0.21 17 0.03 0.24 0.18 4600 0.31 20 0.02 0.33 0.29 5000 0.27 20 0.03 0.3 0.24 5400 0.32 20 0.03 0.34 0.29 5800 0.27 20 0.02 0.3 0.25 6200 0.32 20 0.02 0.34 0.3 6600 0.41 20 0.02 0.43 0.38 7000 0.36 20 0.03 0.39 0.34 7400 0.41 20 0.03 0.45 0.38 7800 0.34 20 0.02 0.36 0.32 8200 0.46 20 0.04 0.51 0.42 8600 0.53 20 0.03 0.56 0.49 9000 0.57 20 0.02 0.59 0.55 9400 0.54 20 0.04 0.58 0.51 9800 0.37 20 0.03 0.4 0.35 10200 0.54 20 0.04 0.57 0.5 10600 0.68 20 0.04 0.72 0.63 11000 0.74 20 0.03 0.77 0.7 11400 0.74 20 0.04 0.78 0.7 11800 0.81 20 0.04 0.86 0.77 12200 0.99 20 0.03 1.02 0.95 12600 1.22 20 0.07 1.29 1.15 13000 1.09 20 0.05 1.13 1.04 13400 1.03 20 0.04 1.07 1 13800 1.08 20 0.04 1.12 1.04 14200 1.01 20 0.03 1.03 0.98 14600 1.23 20 0.04 1.28 1.19 15000 1.14 5 0.03 1.17 1.11 15400 1.1 4 0.05 1.15 1.06 15800 1.14 4 0.03 1.17 1.12 16200 1.24 4 0.06 1.31 1.18 16600 1.22 4 0.13 1.35 1.09 17000 0.88 4 0.05 0.93 0.83 17400 1.12 4 0.02 1.14 1.1 17800 1 4 0.03 1.03 0.97 18200 0.99 4 0.05 1.04 0.95 18600 1 4 0.04 1.04 0.97 19000 0.78 4 0.03 0.81 0.76 19400 0.73 4 0.07 0.8 0.66 19800 0.78 4 0.09 0.87 0.68 20200 0.73 4 0.05 0.79 0.68 20600 0.86 4 0.05 0.91 0.81 21000 0.76 4 0.02 0.78 0.73 21400 0.72 4 0.04 0.76 0.68 8b. d18Osw (green) southern Makassar cores (13GGC, 70GGC, MD65, MD62) 200 year non-overlapping bins AGE d18Osw N ± higher bound lower bound 200 -0.61 9 0.08 -0.53 -0.69 600 -0.54 12 0.06 -0.49 -0.6 1000 -0.45 16 0.06 -0.39 -0.51 1400 -0.49 16 0.05 -0.44 -0.55 1800 -0.41 16 0.05 -0.37 -0.46 2200 -0.39 16 0.03 -0.36 -0.43 2600 -0.4 16 0.04 -0.37 -0.44 3000 -0.42 16 0.05 -0.37 -0.46 3400 -0.4 16 0.03 -0.37 -0.43 3800 -0.4 16 0.02 -0.38 -0.42 4200 -0.35 16 0.04 -0.31 -0.39 4600 -0.36 16 0.05 -0.31 -0.42 5000 -0.38 16 0.05 -0.33 -0.44 5400 -0.44 16 0.04 -0.4 -0.48 5800 -0.47 16 0.03 -0.44 -0.51 6200 -0.39 16 0.04 -0.35 -0.43 6600 -0.3 16 0.05 -0.25 -0.36 7000 -0.46 16 0.05 -0.42 -0.51 7400 -0.25 16 0.05 -0.21 -0.3 7800 -0.26 16 0.06 -0.21 -0.32 8200 -0.15 16 0.03 -0.12 -0.18 8600 -0.21 16 0.03 -0.18 -0.24 9000 -0.08 16 0.04 -0.04 -0.11 9400 -0.03 16 0.04 0.01 -0.07 9800 0.18 16 0.05 0.23 0.14 10200 0.19 16 0.04 0.22 0.15 10600 0.2 11 0.03 0.23 0.16 11000 0.35 6 0.05 0.41 0.3 11400 0.4 6 0.04 0.44 0.37 11800 0.52 6 0.04 0.56 0.48 12200 0.66 6 0.03 0.7 0.63 12600 0.73 6 0.12 0.85 0.6 13000 0.67 6 0.06 0.73 0.61 13400 0.61 6 0.03 0.64 0.58 13800 0.65 6 0.05 0.7 0.61 14200 0.62 6 0.05 0.67 0.57 14600 0.67 4 0.04 0.71 0.62 15000 0.97 4 0.07 1.04 0.89 15400 0.9 4 0.06 0.96 0.84 15800 0.89 4 0.05 0.94 0.83 16200 1.01 4 0.05 1.06 0.96 16600 1.13 4 0.06 1.19 1.07 17000 1.12 4 0.04 1.16 1.08 17400 0.95 4 0.07 1.02 0.88 17800 1.14 4 0.02 1.15 1.12 18200 0.92 4 0.08 1 0.85 18600 0.69 4 0.09 0.78 0.6 19000 0.86 4 0.11 0.98 0.75 19400 0.83 4 0.06 0.89 0.78 19800 0.86 4 0.12 0.98 0.74 20200 0.85 4 0.11 0.96 0.74 20600 0.78 4 0.1 0.88 0.67 21000 0.7 4 0.12 0.81 0.58 21400 0.79 4 0.12 0.91 0.68 21800 0.81 4 0.07 0.88 0.73 22200 0.84 4 0.06 0.9 0.78 22600 0.8 4 0.06 0.86 0.74 23000 0.99 4 0.04 1.03 0.95 23400 0.96 4 0.06 1.01 0.9 23800 0.84 4 0.12 0.96 0.72 24200 0.81 3 0.17 0.98 0.64 24600 1.02 2 0.03 1.05 0.99 25000 1.06 2 0.04 1.1 1.02 25400 0.81 2 0.09 0.9 0.73 8c. d18Osw difference between the Western Pacific and southern Makassar composite binned curves AGE d18Osw ± higher bound lower bound 200 0.7 0.12 0.82 0.58 600 0.59 0.09 0.68 0.49 1000 0.61 0.1 0.7 0.51 1400 0.64 0.1 0.75 0.54 1800 0.53 0.07 0.6 0.45 2200 0.37 0.07 0.44 0.3 2600 0.57 0.07 0.64 0.51 3000 0.53 0.09 0.62 0.44 3400 0.6 0.07 0.67 0.53 3800 0.61 0.07 0.68 0.54 4200 0.56 0.07 0.63 0.49 4600 0.67 0.07 0.74 0.6 5000 0.66 0.08 0.74 0.57 5400 0.76 0.07 0.82 0.69 5800 0.74 0.06 0.8 0.69 6200 0.71 0.06 0.77 0.64 6600 0.71 0.08 0.79 0.63 7000 0.83 0.08 0.9 0.75 7400 0.67 0.08 0.75 0.59 7800 0.6 0.08 0.68 0.52 8200 0.61 0.07 0.69 0.54 8600 0.74 0.06 0.8 0.67 9000 0.65 0.06 0.71 0.59 9400 0.57 0.07 0.64 0.5 9800 0.19 0.07 0.26 0.12 10200 0.35 0.07 0.42 0.28 10600 0.48 0.08 0.56 0.4 11000 0.39 0.09 0.47 0.3 11400 0.34 0.08 0.42 0.26 11800 0.3 0.08 0.38 0.21 12200 0.32 0.07 0.39 0.26 12600 0.5 0.19 0.69 0.3 13000 0.42 0.1 0.52 0.31 13400 0.42 0.07 0.49 0.35 13800 0.42 0.09 0.51 0.34 14200 0.39 0.08 0.46 0.31 14600 0.57 0.09 0.65 0.48 15000 0.17 0.1 0.28 0.07 15400 0.2 0.1 0.31 0.1 15800 0.26 0.08 0.34 0.18 16200 0.23 0.11 0.34 0.12 16600 0.09 0.19 0.28 -0.1 17000 -0.24 0.09 -0.15 -0.33 17400 0.17 0.09 0.26 0.08 17800 -0.14 0.05 -0.09 -0.19 18200 0.07 0.12 0.2 -0.05 18600 0.31 0.13 0.44 0.19 19000 -0.08 0.14 0.06 -0.22 19400 -0.1 0.13 0.02 -0.23 19800 -0.08 0.21 0.13 -0.29 20200 -0.12 0.17 0.04 -0.29 20600 0.09 0.15 0.24 -0.07 21000 0.06 0.14 0.2 -0.08 21400 -0.07 0.16 0.08 -0.23