# Borneo 100 - 15 KYrBP Stalagmite Oxygen Isotope Data #----------------------------------------------------------------------- # World Data Center for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program #----------------------------------------------------------------------- # NOTE: Please cite Publication, and Online_Resource and date accessed when using these data. # If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed. # # # Online_Resource: http://www.hurricane.ncdc.noaa.gov/pls/paleox/f?p=519:1:::::P1_STUDY_ID:14515 # # Original_Source_URL: ftp://ftp.ncdc.noaa.gov/pub/data/paleo/speleothem/pacific/borneo2013sc03.txt # # Description/Documentation lines begin with # # Data lines have no # # # Archive: Speleothems #-------------------- # Contribution_Date # Date: 2013-06-06 #-------------------- # Title # Study_Name: Borneo 100 - 15 KYrBP Stalagmite Oxygen Isotope Data #-------------------- # Investigators # Investigators: Carolin, S.A.; Cobb, K.M.; Adkins, J.F.; Clark, B.; Conroy, J.L.; Lejau, S.; Malang, J.; Tuen, A.A. #-------------------- # Description_and_Notes # Description: Oxygen stable isotope records (d18O) from four stalagmites collected in three # different caves in Gunung Mulu National Park, Northern Borneo, Malaysia (4º06'N, 114º50'E). # Chronologies were established by 238U-234U-230Th dating. # Stalagmite SC02 and SC03 were collected from Secret Cave in Gunung Mulu, # BA02 from Bukit Assam in Gunung Buda, and SCH02 from Snail Shell Cave in Gunung Buda. # #-------------------- # Publication # Authors: Stacy A. Carolin, Kim M. Cobb, Jess F. Adkins, Brian Clark, Jessica L. Conroy, Syria Lejau, Jenny Malang, Andrew A. Tuen # Published_Date_or_Year: 2013-06-28 # Published_Title: Varied Response of Western Pacific Hydrology to Climate Forcings over the Last Glacial Period # Journal_Name: Science # Volume: 340 # Edition: # Issue: 6140 # Pages: 1564-1566 # DOI: 10.1126/science.1233797 # Online_Resource: http://science.sciencemag.org/content/340/6140/1564 # Full_Citation: # Abstract: Atmospheric deep convection in the west Pacific plays a key role in the global heat and moisture budgets, yet its response to orbital and abrupt climate change events is poorly resolved. Here, we present four absolutely dated, overlapping stalagmite oxygen isotopic records from northern Borneo that span most of the last glacial cycle. The records suggest that northern Borneo's hydroclimate shifted in phase with precessional forcing but was only weakly affected by glacial-interglacial changes in global climate boundary conditions. Regional convection likely decreased during Heinrich events, but other Northern Hemisphere abrupt climate change events are notably absent. The new records suggest that the deep tropical Pacific hydroclimate variability may have played an important role in shaping the global response to the largest abrupt climate change events. #------------------ # Funding_Agency # Funding_Agency_Name: US National Science Foundation # Grant: 0645291, 090399 #------------------ # Site_Information # Site_Name: Secret Cave # Location: Ocean>Indian Ocean>Malaysia # Country: Malaysia # Northernmost_Latitude: 4.0848 # Southernmost_Latitude: 4.0848 # Easternmost_Longitude: 114.8503 # Westernmost_Longitude: 114.8503 # Elevation: 250 m #------------------ # Data_Collection # Collection_Name: SC03 # Earliest_Year: 99776 # Most_Recent_Year: 31831 # Time_Unit: Cal Year Bp # Core_Length: 0.3445 m # Notes: #------------------ # Chronology: # # Original U-Series MC-ICP-MS measured values and calculated ages. ++indicates isochrons. Samples used in final published age model marked by asterisk (*) # Batch ID identifies MC-ICP-MS batch (2 letters) and sample run order within batch (1-24) # 2sigma errors are Monte Carlo derived, with the following initial 230/232 ratios: SCH02 = 59 ± 13 ppm; BA02 = 56 ± 11 ppm; SC03 and SC02 = 111 ± 41 ppm # # # Stalagmite Batch Distance [238U] [238U] [232Th] [232Th] [232Th] [232Th] ?234U(T) d234U(T) (230Th/ (230Th/ Uncorrected 2sigma 2sigma Used in # ID ID error error error error 238U)A 238U)A Age Age Error (-) Error (+) final age # (ppb) (ppb) (pmol/g) (pmol/g) (pptr) (pptr) (per mil) (per mil) error (ybp) (ybp) (yr) (yr) model # SC02 cd19 274 161.2 0.1 0.43 0.13 -94.8 0.6 0.22830 0.00109 0.00020 0.00006 31910 31401 313 292 * # SC02 cd03 280 169.3 0.1 1.02 0.13 -99.8 0.5 0.26857 0.00104 0.00046 0.00006 38965 37799 510 474 * # SC02 ck13 316 153.9 0.1 1.53 0.01 -106.5 0.5 0.30558 0.00053 0.00075 0.00000 46137 44198 747 718 * # SC02 ck02 338 111.2 0.1 0.37 0.01 -87.3 0.6 0.32451 0.00068 0.00025 0.00001 48362 47731 269 266 * # SC02 ck08 343 145.0 0.1 1.10 0.01 -109.2 0.5 0.32858 0.00052 0.00058 0.00000 50804 49309 568 559 * # SC02 cd01 371.5 127.4 0.1 0.59 0.14 -108.6 0.6 0.34939 0.00149 0.00035 0.00008 54978 54068 523 487 * # SC02 cd10 388.5 162.2 0.1 0.66 0.12 -118.2 0.5 0.38377 0.00108 0.00031 0.00006 63367 62552 433 420 * # SC02 ck16 412.5 130.6 0.1 0.42 0.01 -80.9 1.0 0.42330 0.00070 0.00025 0.00001 68167 67554 298 297 * # SC02 cj15 446++ 205.7 0.1 0.75 0.02 -100.0 0.5 0.43715 0.00039 0.00028 0.00001 73764 73054 294 285 * # SC02 cj23 446++ 208.5 0.1 0.83 0.03 -99.7 0.6 0.43841 0.00041 0.00030 0.00001 74035 73255 319 316 # SC02 cj09 446++ 212.7 0.1 1.19 0.02 -98.0 0.5 0.44181 0.00039 0.00043 0.00001 74648 73555 423 428 # SC02 ce04 472.5 176.4 0.1 0.23 0.03 -111.6 0.5 0.45903 0.00057 0.00010 0.00002 81020 80758 208 194 * # SC02 cl03 478 98.4 0.1 0.43 0.02 -91.4 1.0 0.51155 0.00057 0.00033 0.00001 92162 91322 386 388 * # SC02 cl14 581 105.2 0.1 0.29 0.02 -84.4 0.8 0.54284 0.00056 0.00021 0.00002 100099 99569 312 318 * # SC02 cl05 639 148.2 0.1 0.06 0.02 -111.5 0.6 0.54061 0.00048 0.00003 0.00001 105414 105333 218 218 * # # # SC03 ce10 10 114.3 0.1 0.65 0.04 -79.2 0.6 0.09921 0.00084 0.00043 0.000026 12469 11410 415 412 # SC03 ck15 20.5 150.6 0.1 1.24 0.01 -69.0 0.6 0.15390 0.00049 0.00063 0.000004 19775 18250 575 562 # SC03 ck09 27 117.7 0.1 0.12 0.01 -78.3 0.7 0.18193 0.00068 0.00008 0.000007 24085 23889 131 128 * # SC03 ci09 43 167.2 0.4 0.64 0.01 -111.9 3.0 0.23945 0.00197 0.00029 0.000006 34552 33811 469 455 * # SC03 cc19 58.5 174.4 0.1 1.03 0.03 -99.0 0.4 0.27495 0.00075 0.00045 0.000011 40047 38910 448 447 * # SC03 ci19 75 107.1 0.4 0.68 0.02 -107.2 5.1 0.28891 0.00339 0.00048 0.000011 43064 41828 821 828 * # SC03 cl11 84.5 115.2 0.1 0.61 0.02 -103.4 0.7 0.30283 0.00037 0.00040 0.000012 45406 44381 388 392 * # SC03 ci01 91.5 133.6 0.4 0.66 0.01 -128.6 3.8 0.30221 0.00255 0.00037 0.000008 47063 46075 669 674 * # SC03 cc15 103.5++ 128.8 0.1 0.60 0.02 -106.6 0.5 0.32348 0.00085 0.00036 0.000013 49592 48679 386 378 * # SC03 cc06 103.5++ 143.3 0.1 1.03 0.02 -111.2 0.7 0.32559 0.00085 0.00055 0.000013 50367 48951 560 548 # SC03 cc08 103.5++ 158.8 0.1 1.42 0.02 -108.2 1.3 0.32855 0.00072 0.00068 0.000010 50715 48958 673 686 # SC03 cc04 103.5++ 131.7 0.1 3.40 0.02 -96.9 0.7 0.34783 0.00092 0.00196 0.000014 53654 48581 1980 1934 # SC03 ck23 125 157.6 0.1 1.01 0.01 -102.9 0.6 0.35562 0.00053 0.00049 0.000004 55759 54515 486 484 * # SC03 ci06 127 119.6 0.4 0.93 0.01 -96.9 4.5 0.36007 0.00308 0.00059 0.000010 56146 54638 922 942 # SC03 ci17 147.5 133.9 0.4 1.04 0.01 -118.0 4.0 0.37303 0.00276 0.00059 0.000009 60937 59387 945 952 # SC03 ck07 148.5 131.5 0.1 0.95 0.01 -120.0 0.6 0.37285 0.00063 0.00055 0.000005 61106 59657 566 543 * # SC03 ci12 168 131.4 0.5 1.10 0.02 -101.2 4.5 0.41461 0.00316 0.00063 0.000010 68531 66898 1095 1078 * # SC03 ck03 195 140.4 0.1 0.88 0.01 -93.7 0.6 0.43363 0.00057 0.00047 0.000004 72099 70893 476 466 * # SC03 cc14 201.5 211.0 0.1 1.06 0.02 -95.8 0.3 0.43863 0.00064 0.00038 0.000008 73572 72602 389 386 * # SC03 ci16 217 130.6 0.4 0.81 0.01 -92.4 4.0 0.45626 0.00286 0.00047 0.000008 77467 76265 1007 1006 * # SC03 ck11 237 191.4 0.1 0.37 0.01 -111.8 0.5 0.45857 0.00048 0.00015 0.000003 80932 80543 205 206 * # SC03 ck06 237 199.5 0.1 3.54 0.01 -111.6 0.5 0.46222 0.00051 0.00135 0.000003 81865 78290 1372 1343 # SC03 ck01 237 215.3 0.1 0.84 0.01 -109.7 0.6 0.46280 0.00045 0.00030 0.000003 81729 80957 320 326 # SC03 cd22 242.5 147.0 0.1 0.17 0.13 -107.3 0.6 0.46703 0.00120 0.00009 0.000065 82491 82261 399 390 * # SC03 cd12 252.5 147.2 0.1 0.42 0.13 -110.8 0.5 0.47200 0.00125 0.00022 0.000068 84408 83835 460 440 * # SC03 ck24 266 140.7 0.1 0.76 0.01 -101.5 0.6 0.49373 0.00052 0.00041 0.000004 88882 87823 419 438 * # SC03 ck04 270 139.2 0.1 1.84 0.01 -89.1 0.5 0.50779 0.00059 0.00101 0.000004 90671 88092 979 967 * # SC03 ci14 277.5 113.4 0.4 0.30 0.02 -109.0 4.9 0.49531 0.00363 0.00020 0.000010 90686 90161 1408 1414 # SC03 ck21 279.5 116.4 0.1 0.30 0.01 -107.1 0.6 0.50094 0.00070 0.00019 0.000006 91995 91491 303 311 * # SC03 ce07 293.5 163.4 0.1 0.36 0.03 -108.1 0.5 0.50707 0.00064 0.00017 0.000016 94004 93568 269 268 # SC03 ck20 294 141.0 0.1 0.32 0.01 -107.7 0.6 0.50429 0.00060 0.00017 0.000004 93090 92637 269 270 * # SC03 ci04 301.5 159.5 0.5 0.16 0.02 -102.4 4.0 0.50995 0.00295 0.00008 0.000008 93753 93553 1166 1185 # SC03 ck18 302.5 150.1 0.1 0.36 0.01 -102.8 0.6 0.51096 0.00069 0.00018 0.000005 94144 93673 285 284 * # SC03 cd11 356.5 144.9 0.1 0.80 0.14 -89.6 0.5 0.53248 0.00136 0.00042 0.000073 97992 96926 626 616 * # SC03 ck10 381.5 119.3 0.1 0.28 0.01 -85.7 0.6 0.54241 0.00065 0.00018 0.000005 100228 99776 294 293 * # # # SCH02 ca03 306.5 492.2 0.2 26.61 0.02 -298.39 0.23 0.21094 0.00023 0.00411 0.00000 40186 32615 1735 1724 # SCH02 cj04 318.5 598.1 0.3 33.84 0.03 -317.77 0.28 0.21975 0.00018 0.00430 0.00000 43963 35710 1867 1872 # SCH02 cj17 326.5 534.7 0.2 45.30 0.03 -306.47 0.29 0.27809 0.00019 0.00643 0.00000 58658 46061 2883 2896 # SCH02 cj14 340.5 694.5 0.3 8.46 0.02 -331.34 0.26 0.17814 0.00014 0.00092 0.00000 34802 33052 386 387 * # SCH02 ca23 366.5 495.0 0.2 8.43 0.05 -322.56 0.22 0.19061 0.00032 0.00129 0.00001 37155 34729 544 539 * # SCH02 ca09 393 688.9 0.3 8.15 0.01 -333.56 0.16 0.19281 0.00021 0.00090 0.00000 38514 36797 389 385 * # SCH02 ca11 414 603.6 0.2 11.89 0.01 -323.92 0.19 0.20860 0.00021 0.00150 0.00000 41673 38837 612 618 * # SCH02 cr03 428 458.0 0.2 5.44 0.01 -312.48 0.34 0.21363 0.00037 0.00090 0.00000 41969 40298 375 383 * # SCH02 cr04 435 515.6 0.2 6.07 0.01 -312.64 0.36 0.21470 0.00029 0.00089 0.00000 42248 40591 366 367 * # SCH02 ch15 441++ 545.5 0.2 10.59 0.02 -309.12 0.28 0.22193 0.00192 0.00147 0.00000 43748 41017 783 777 * # SCH02 ch06 441++ 526.4 0.2 15.31 0.02 -309.51 0.26 0.22535 0.00207 0.00221 0.00001 44645 40523 1060 1071 # SCH02 ch19 441++ 510.6 0.2 29.87 0.03 -312.61 0.23 0.27255 0.00194 0.00444 0.00001 57838 49182 2087 2020 # SCH02 ch02 441++ 491.9 0.2 24.35 0.03 -309.63 0.31 0.23981 0.00229 0.00376 0.00001 48392 41252 1735 1683 # SCH02 ca20 457.5 640.0 0.3 5.59 0.01 -328.08 0.16 0.21248 0.00023 0.00066 0.00000 43021 41759 293 283 * # SCH02 ca17 485 570.5 0.2 3.32 0.01 -332.43 0.17 0.21494 0.00025 0.00044 0.00000 44052 43205 196 196 * # SCH02 ca13 506.5 582.5 0.2 5.96 0.01 -311.52 0.18 0.23346 0.00027 0.00078 0.00000 46916 45471 327 326 * # SCH02 ca24 514 590.1 0.3 7.74 0.04 -316.11 0.82 0.23611 0.00037 0.00100 0.00000 48066 46191 438 426 # SCH02 cj08 527.5 595.9 0.3 1.98 0.02 -329.53 0.28 0.22483 0.00021 0.00025 0.00000 46397 45913 123 123 * # SCH02 cj13 557.5 686.6 0.3 2.00 0.02 -332.72 0.24 0.22748 0.00019 0.00022 0.00000 47431 47004 113 108 * # SCH02 cj24 567 738.0 0.3 3.55 0.02 -332.41 0.25 0.23235 0.00015 0.00037 0.00000 48732 48026 164 164 * # SCH02 ca06 585 1053.7 0.4 6.24 0.01 -334.60 0.21 0.24279 0.00017 0.00045 0.00000 51912 51034 196 200 * # SCH02 cj02 599 716.6 0.3 2.36 0.02 -318.3 0.3 0.25064 0.00019 0.00025 0.00000 52255 51782 118 119 * # SCH02 ci03 603.5 774.1 0.6 3.77 0.02 -324.55 0.76 0.25089 0.00055 0.00037 0.00000 53053 52343 239 236 * # SCH02 ca15 640 913.0 0.3 1.96 0.01 -327.59 0.16 0.25089 0.00019 0.00016 0.00000 53412 53098 91 90 * # SCH02 ca05 646++ 597.2 0.2 19.03 0.02 -300.40 0.22 0.28575 0.00027 0.00242 0.00000 60098 55541 1030 1028 # SCH02 ca22 646++ 546.5 0.2 2.91 0.01 -300.39 0.19 0.26934 0.00028 0.00040 0.00000 55392 54646 184 181 # SCH02 ca04 646++ 595.3 0.2 1.20 0.01 -300.98 0.23 0.26615 0.00027 0.00015 0.00000 54576 54293 100 98 * # SCH02 cj10 670 800.0 0.3 6.24 0.02 -334.01 0.23 0.25822 0.00019 0.00059 0.00000 56370 55204 263 262 * # SCH02 cj16 674 656.9 0.3 5.11 0.02 -339.66 0.26 0.25693 0.00018 0.00059 0.00000 56724 55547 266 271 * # SCH02 cb07 714 991.3 0.5 7.36 0.01 -337.35 0.32 0.26490 0.00027 0.00056 0.00000 58866 57743 268 261 * # SCH02 cb05 734 866.8 0.5 1.74 0.02 -293.11 0.43 0.28517 0.00024 0.00015 0.00000 58969 58691 110 107 * # SCH02 cb13 742 745.8 0.4 2.82 0.01 -292.0 0.4 0.28895 0.00046 0.00029 0.00000 59912 59388 186 186 * # SCH02 ci07 758 883.2 0.6 1.43 0.02 -295.8 0.6 0.28676 0.00045 0.00012 0.00000 59782 59556 163 162 * # SCH02 ci13 765 788.9 0.6 2.45 0.02 -309.97 0.77 0.28469 0.00057 0.00024 0.00000 61099 60652 224 228 * # SCH02 cb16 780 780.1 0.5 0.93 0.02 -299.87 0.46 0.29210 0.00025 0.00009 0.00000 61909 61740 105 105 * # SCH02 cb02 849 717.9 0.5 1.87 0.02 -301.66 0.46 0.29850 0.00032 0.00020 0.00000 64111 63742 145 145 * # SCH02 cb08 877 700.1 0.4 3.51 0.01 -327.74 0.43 0.31043 0.00041 0.00038 0.00000 72410 71649 237 230 * # SCH02 cb12 897 792.0 0.4 3.52 0.01 -321.62 0.39 0.31826 0.00046 0.00034 0.00000 74028 73359 232 235 * # # # BA02 cb17 129 984.1 0.5 1.28 0.01 -598.4 0.2 0.05143 0.00009 0.00010 0.00000 15498 15200 66 67 * # BA02 cj19 147.5 1112.3 0.5 2.55 0.02 -600.3 0.2 0.05427 0.00006 0.00017 0.00000 16552 16020 107 107 * # BA02 ch10 184++ 1295.5 0.5 0.79 0.02 -586.7 0.1 0.06143 0.00075 0.00005 0.00000 18290 18153 253 257 * # BA02 ch18 184++ 1280.1 0.5 1.17 0.02 -593.1 0.1 0.06122 0.00082 0.00007 0.00000 18567 18357 286 288 # BA02 ch16 184++ 1220.7 0.5 3.24 0.02 -594.1 0.1 0.06277 0.00082 0.00020 0.00000 19161 18548 306 305 # BA02 ch03 184++ 1167.9 0.5 8.94 0.02 -592.8 0.2 0.08109 0.00093 0.00058 0.00000 25751 23929 502 497 # BA02 cb10 215 1173.6 0.6 1.86 0.01 -587.5 0.2 0.06863 0.00013 0.00012 0.00000 20812 20450 86 87 * # BA02 cb15 251 1099.6 0.5 2.14 0.01 -590.0 0.2 0.07171 0.00010 0.00015 0.00000 22072 21622 98 96 * # BA02 cb18 278 942.0 0.5 3.31 0.02 -583.6 0.3 0.08151 0.00011 0.00027 0.00000 25165 24355 166 169 * # BA02 cb01 283 943.2 0.5 3.36 0.02 -583.7 0.2 0.08282 0.00014 0.00027 0.00000 25656 24833 165 172 * # BA02 cj21 315 1249.8 0.5 2.38 0.02 -574.4 0.2 0.09105 0.00007 0.00014 0.00000 27944 27511 89 89 * # BA02 cg03 353++ 1192.8 0.5 2.12 0.03 -574.3 0.2 0.09704 0.00078 0.00013 0.00001 30200 29792 314 309 * # BA02 cg20 353++ 1194.5 0.6 3.52 0.03 -574.6 0.3 0.09747 0.00089 0.00022 0.00001 30393 29715 362 365 # BA02 cg21 353++ 1272.2 0.6 10.09 0.03 -575.3 0.3 0.10228 0.00082 0.00060 0.00001 32352 30501 480 493 # BA02 cg09 353++ 1197.1 0.6 18.27 0.03 -574.8 0.3 0.11244 0.00091 0.00116 0.00001 36439 32798 810 813 # BA02 cb04 397.5 1228.4 0.6 1.92 0.02 -567.4 0.2 0.10424 0.00013 0.00012 0.00000 32281 31925 89 88 * # BA02 cc03 411.8 998.6 0.4 6.55 0.02 -565.3 0.1 0.10926 0.00013 0.00050 0.00000 34031 32533 300 300 * # BA02 cc07 425.3 1092.8 0.4 6.51 0.02 -564.3 0.1 0.11064 0.00011 0.00045 0.00000 34463 33104 272 273 * # BA02 cc13 432 986.5 0.4 3.62 0.02 -564.4 0.1 0.11091 0.00029 0.00028 0.00000 34578 33742 203 200 * # BA02 cj06 463.5 1002.0 0.5 3.95 0.02 -560.9 0.2 0.11745 0.00011 0.00030 0.00000 36792 35894 184 180 * # BA02 cc18 488 989.9 0.4 2.77 0.02 -556.1 0.1 0.12272 0.00013 0.00021 0.00000 38338 37704 133 138 * # BA02 cc10 495.5 1045.2 0.4 15.49 0.02 -557.0 0.1 0.13102 0.00013 0.00113 0.00000 41933 38492 680 679 * # BA02 cc01 512.5 1077.2 0.4 4.37 0.02 -554.9 0.1 0.12859 0.00013 0.00031 0.00000 40602 39677 193 193 * # BA02 cc11 516 1041.0 0.4 2.89 0.02 -554.6 0.1 0.12786 0.00013 0.00021 0.00000 40262 39631 136 140 * # BA02 cj11 539 1078.8 0.4 8.68 0.02 -551.0 0.2 0.13676 0.00009 0.00061 0.00000 43522 41679 373 360 * # BA02 cb20 565.5 1487.8 0.7 1.55 0.02 -550.1 0.3 0.13660 0.00011 0.00008 0.00000 43312 43075 77 77 * # BA02 cj20 580 1036.6 0.4 13.90 0.02 -548.3 0.2 0.14441 0.00010 0.00102 0.00000 46445 43348 625 605 * # BA02 cj07 595 1275.8 0.5 2.00 0.02 -547.4 0.1 0.14193 0.00010 0.00012 0.00000 45209 44853 86 83 * # # # #---------------- # Variables # # Data variables follow (have no #) # Data line variables format: Variables list, one per line, shortname-tab-longname-tab-longname components (9 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data) # # SC03 oxygen isotopic data. Depths are relative to the top (youngest surface) of the stalagmites and are measured along the growth axis. # Ages are linearly interpolated between U-series dates (notes). Raw age model and peak-aligned (within 2 sigma age error) age model given. # Oxygen isotope ratios are in delta notation, derived from the Vienna Pee-Dee Belemnite standard (1 sigma error = ±0.07 per mil) # d18O values listed as: original; +0.2 per mil shifted to align with SCH02; and mean-ocean-adjusted (removing the influence of mean ocean d18O change due to ice volume) # ## depth_mm depth, , , mm, , , , ,N ## age_calBP age, , , calendar years before present, , , , ,N ## age_calBPalgn age peak-aligned, , , calendar years before present, , , , ,N ## d18OcarbVPDB delta18O, calcium carbonate, , per mil VPDB, , , , ,N ## d18OcarbVPDB+.2 delta18O shifted +0.2 per mil, calcium carbonate, , per mil VPDB, , , , ,N ## d18OcarbVPDBadj delta18O mean ocean adjusted, calcium carbonate, , per mil VPDB, , , , ,N #---------------- # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing Values: depth_mm age_calBP age_calBPalgn d18OcarbVPDB d18OcarbVPDB+.2 d18OcarbVPDBadj notes 37 31831 31831 -8.94 -8.74 -9.41 38 32161 32161 -8.31 -8.11 -8.78 39 32491 32491 -8.27 -8.07 -8.74 40 32821 32821 -8.51 -8.31 -8.98 41 33151 33151 -8.85 -8.65 -9.31 42 33481 33481 -8.72 -8.52 -9.19 43 33811 33811 -8.54 -8.34 -9.02 U-series date 44 34140 34140 -8.66 -8.46 -9.13 45 34469 34469 -8.49 -8.29 -8.97 46 34798 34798 -8.35 -8.15 -8.82 47 35127 35127 -8.37 -8.17 -8.85 48 35456 35456 -8.26 -8.06 -8.74 49 35785 35785 -8.50 -8.30 -8.98 50 36114 36114 -8.40 -8.20 -8.87 51 36443 36443 -8.46 -8.26 -8.92 52 36772 36772 -8.45 -8.25 -8.90 53 37101 37101 -8.33 -8.13 -8.76 54 37429 37429 -8.16 -7.96 -8.56 55 37758 37758 -8.46 -8.26 -8.84 56 38087 38087 -8.45 -8.25 -8.82 57 38416 38416 -8.45 -8.25 -8.80 58 38745 38745 -8.14 -7.94 -8.47 58.5 38910 38910 -8.04 -7.84 -8.37 U-series date 59 38998 38998 -8.13 -7.93 -8.46 59.5 39087 39087 -8.04 -7.84 -8.37 60 39175 39175 -7.98 -7.78 -8.31 60.5 39263 39263 -7.90 -7.70 -8.23 61 39352 39352 -7.47 -7.27 -7.80 61.5 39440 39440 -7.66 -7.46 -7.99 62 39529 39529 -7.89 -7.69 -8.22 62.5 39617 39617 -7.96 -7.76 -8.29 63 39706 39706 -8.07 -7.87 -8.40 63.5 39794 39794 -8.24 -8.04 -8.57 64 39882 39882 -8.21 -8.01 -8.54 64.5 39971 39971 -8.26 -8.06 -8.60 65 40059 40059 -8.21 -8.01 -8.55 65.5 40148 40148 -8.21 -8.01 -8.56 66 40236 40236 -8.35 -8.15 -8.69 66.5 40325 40325 -8.46 -8.26 -8.81 67 40413 40413 -8.49 -8.29 -8.84 67.5 40501 40501 -8.42 -8.22 -8.77 68 40590 40590 -8.41 -8.21 -8.77 68.5 40678 40678 -8.38 -8.18 -8.74 69 40767 40767 -8.22 -8.02 -8.58 69.5 40855 40855 -8.36 -8.16 -8.72 70 40944 40944 -8.45 -8.25 -8.82 70.5 41032 41032 -8.43 -8.23 -8.80 71 41120 41120 -8.54 -8.34 -8.91 71.5 41209 41209 -8.38 -8.18 -8.75 72 41297 41297 -8.43 -8.23 -8.81 72.5 41386 41386 -8.49 -8.29 -8.87 73 41474 41474 -8.66 -8.46 -9.04 73.5 41563 41563 -8.93 -8.73 -9.32 74 41651 41651 -8.98 -8.78 -9.37 74.5 41739 41739 -8.84 -8.64 -9.24 75 41828 41828 -8.76 -8.56 -9.16 U-series date 75.5 41962 41962 -8.42 -8.22 -8.83 76 42097 42097 -8.72 -8.52 -9.12 76.5 42231 42231 -8.80 -8.60 -9.21 77 42365 42365 -8.87 -8.67 -9.28 77.5 42500 42500 -8.71 -8.51 -9.13 78 42634 42634 -8.78 -8.58 -9.21 78.5 42768 42768 -8.88 -8.68 -9.31 79 42903 42903 -8.75 -8.55 -9.18 79.5 43037 43037 -8.57 -8.37 -9.00 80 43171 43171 -8.82 -8.62 -9.25 80.5 43306 43306 -8.62 -8.42 -9.06 81 43440 43440 -8.50 -8.30 -8.94 81.5 43574 43574 -8.51 -8.31 -8.94 82 43709 43709 -8.39 -8.19 -8.83 82.5 43843 43843 -8.31 -8.11 -8.75 83 43978 43978 -8.36 -8.16 -8.79 83.5 44112 44112 -8.45 -8.25 -8.89 84 44246 44246 -8.49 -8.29 -8.93 84.5 44381 44381 -8.78 -8.58 -9.21 U-series date 85 44502 44502 -8.86 -8.66 -9.29 85.5 44623 44623 -8.52 -8.32 -8.95 86 44744 44744 -8.77 -8.57 -9.20 86.5 44865 44865 -8.57 -8.37 -9.00 87 44986 44986 -8.96 -8.76 -9.39 87.5 45107 45107 -8.58 -8.38 -9.00 88 45228 45228 -8.51 -8.31 -8.93 88.5 45349 45349 -8.88 -8.68 -9.31 89 45470 45470 -8.74 -8.54 -9.16 89.5 45591 45591 -8.97 -8.77 -9.38 90 45712 45712 -9.13 -8.93 -9.55 90.5 45833 45833 -8.77 -8.57 -9.19 91 45954 45954 -8.82 -8.62 -9.24 91.5 46075 46075 -9.08 -8.88 -9.50 U-series date 92 46183 46183 -8.83 -8.63 -9.24 92.5 46292 46292 -8.54 -8.34 -8.96 93 46400 46400 -8.50 -8.30 -8.92 93.5 46509 46509 -8.80 -8.60 -9.21 94 46617 46617 -8.54 -8.34 -8.96 94.5 46726 46726 -8.53 -8.33 -8.95 95 46834 46834 -8.52 -8.32 -8.94 95.5 46943 46943 96 47051 47051 -8.64 -8.44 -9.06 96.5 47160 47160 -8.55 -8.35 -8.97 97 47269 47269 -8.38 -8.18 -8.80 97.5 47377 47377 -8.16 -7.96 -8.59 98 47486 47486 -8.29 -8.09 -8.72 98.5 47594 47594 -8.10 -7.90 -8.52 99 47703 47703 -8.11 -7.91 -8.54 99.5 47811 47811 -8.29 -8.09 -8.72 100 47920 47920 -8.33 -8.13 -8.75 100.5 48028 48028 -8.19 -7.99 -8.62 101 48137 48137 -8.06 -7.86 -8.49 101.5 48245 48245 -7.73 -7.53 -8.16 102 48354 48354 -7.75 -7.55 -8.18 102.5 48462 48462 -8.35 -8.15 -8.78 103 48571 48571 -8.59 -8.39 -9.01 103.5 48679 48679 -8.67 -8.47 -9.10 104 48815 48815 -8.37 -8.17 -8.80 104.5 48951 48951 -8.61 -8.41 -9.03 105 49087 49087 -8.70 -8.50 -9.12 105.5 49222 49222 -8.71 -8.51 -9.13 106 49358 49358 -8.75 -8.55 -9.17 106.5 49494 49494 -8.92 -8.72 -9.34 107 49629 49629 -8.87 -8.67 -9.29 107.5 49765 49765 -8.78 -8.58 -9.19 108 49901 49901 -8.91 -8.71 -9.32 109 50172 50172 -8.93 -8.73 -9.34 110 50444 50444 -9.02 -8.82 -9.42 111 50715 50715 -8.66 -8.46 -9.06 112 50987 50987 -8.84 -8.64 -9.24 113 51258 51258 -8.66 -8.46 -9.05 114 51529 51529 -8.78 -8.58 -9.16 115 51801 51801 -8.61 -8.41 -8.98 116 52072 52072 -8.73 -8.53 -9.08 117 52344 52344 -8.83 -8.63 -9.16 118 52615 52615 -8.74 -8.54 -9.05 119 52887 52887 -8.63 -8.43 -8.92 120 53158 53158 -8.58 -8.38 -8.86 121 53429 53429 -8.54 -8.34 -8.81 122 53701 53701 -8.51 -8.31 -8.76 123 53972 53972 -8.64 -8.44 -8.89 124 54244 54244 -8.36 -8.16 -8.60 125 54515 54515 -8.26 -8.06 -8.50 U-series date 126 54734 54734 -8.23 -8.03 -8.47 127 54953 54953 -8.50 -8.30 -8.74 128 55172 55172 -8.49 -8.29 -8.73 129 55390 55390 -8.52 -8.32 -8.77 130 55609 55609 -8.62 -8.42 -8.88 131 55828 55828 -8.51 -8.31 -8.78 132 56047 56047 -8.60 -8.40 -8.87 133 56266 56266 -8.47 -8.27 -8.75 134 56484 56484 -8.52 -8.32 -8.81 135 56703 56703 -8.58 -8.38 -8.87 136 56922 56922 -8.84 -8.64 -9.14 137 57141 57141 -8.66 -8.46 -8.97 138 57360 57360 -8.41 -8.21 -8.72 139 57578 57578 -8.57 -8.37 -8.88 140 57797 57797 -8.53 -8.33 -8.84 141 58016 58016 -8.35 -8.15 -8.66 142 58235 58235 -8.55 -8.35 -8.85 143 58454 58454 -8.47 -8.27 -8.77 144 58672 58672 -8.44 -8.24 -8.73 145 58891 58891 -8.34 -8.14 -8.62 146 59110 59110 -8.20 -8.00 -8.48 147 59329 59329 -7.96 -7.76 -8.23 148 59548 59548 -7.80 -7.60 -8.05 148.5 59657 59657 U-series date 149 59843 59843 -7.93 -7.73 -8.16 150 60214 60214 -7.86 -7.66 -8.08 151 60585 60585 -8.05 -7.85 -8.26 152 60957 60957 -8.14 -7.94 -8.34 153 61328 61328 -7.91 -7.71 -8.13 154 61699 61699 -7.89 -7.69 -8.12 155 62071 62071 -8.19 -7.99 -8.46 156 62442 62442 -8.32 -8.12 -8.63 157 62813 62813 -8.21 -8.01 -8.56 158 63185 63185 -8.19 -7.99 -8.59 159 63556 63556 -8.20 -8.00 -8.63 160 63927 63927 -8.36 -8.16 -8.83 161 64299 64299 -8.41 -8.21 -8.91 162 64670 64670 -8.55 -8.35 -9.06 163 65041 65041 -8.61 -8.41 -9.13 164 65413 65413 -8.55 -8.35 -9.08 165 65784 65784 -8.55 -8.35 -9.08 166 66155 66155 -8.57 -8.37 -9.09 167 66527 66527 -8.49 -8.29 -8.99 168 66898 66898 -8.40 -8.20 -8.89 U-series date 169 67046 67063 -8.66 -8.46 -9.15 170 67194 67228 -8.85 -8.65 -9.33 171 67342 67393 -8.58 -8.38 -9.06 172 67490 67558 -8.73 -8.53 -9.20 173 67638 67723 -8.81 -8.61 -9.27 174 67786 67888 -8.76 -8.56 -9.22 175 67934 68053 -8.69 -8.49 -9.14 176 68082 68218 -8.90 -8.70 -9.36 177 68230 68383 -8.82 -8.62 -9.28 178 68378 68548 -9.05 -8.85 -9.50 179 68526 68713 -8.95 -8.75 -9.41 180 68674 68878 -8.80 -8.60 -9.25 181 68821 69043 -8.99 -8.79 -9.44 182 68969 69208 -8.72 -8.52 -9.17 183 69117 69373 -9.00 -8.80 -9.45 184 69265 69538 -9.08 -8.88 -9.52 185 69413 69703 -9.03 -8.83 -9.48 186 69561 69868 -9.12 -8.92 -9.56 187 69709 70033 -9.13 -8.93 -9.57 188 69857 70198 -9.42 -9.22 -9.85 189 70005 70363 -9.24 -9.04 -9.67 190 70153 70528 -9.57 -9.37 -10.00 191 70301 70693 -9.75 -9.55 -10.17 192 70449 70858 -9.76 -9.56 -10.18 193 70597 71023 -9.96 -9.76 -10.38 194 70745 71188 -9.83 -9.63 -10.25 195 70893 71353 -9.88 -9.68 -10.30 U-series date 196 71156 71591 -9.84 -9.64 -10.25 197 71419 71829 -9.00 -8.80 -9.41 198 71682 72068 -8.76 -8.56 -9.16 199 71945 72306 -8.86 -8.66 -9.24 200 72208 72545 -8.68 -8.48 -9.04 201 72471 72783 -8.85 -8.65 -9.18 201.5 72602 72902 U-series date 202 72720 73011 -9.21 -9.01 -9.52 203 72956 73227 -9.29 -9.09 -9.57 204 73193 73444 -10.04 -9.84 -10.29 205 73429 73661 -10.11 -9.91 -10.32 206 73665 73878 -10.14 -9.94 -10.34 207 73902 74095 -10.30 -10.10 -10.47 208 74138 74312 -10.12 -9.92 -10.27 209 74374 74529 -10.49 -10.29 -10.63 210 74611 74746 -10.42 -10.22 -10.56 211 74847 74963 -10.41 -10.21 -10.55 212 75083 75180 -10.27 -10.07 -10.41 213 75320 75397 -10.16 -9.96 -10.29 214 75556 75614 -9.80 -9.60 -9.94 215 75792 75831 -9.43 -9.23 -9.57 216 76028 76048 -9.53 -9.33 -9.67 217 76265 76265 -9.47 -9.27 -9.61 U-series date 218 76479 76479 -9.44 -9.24 -9.57 219 76693 76693 -9.52 -9.32 -9.65 220 76907 76907 -9.89 -9.69 -10.00 221 77120 77120 -10.00 -9.80 -10.11 222 77334 77334 -9.81 -9.61 -9.90 223 77548 77548 -9.87 -9.67 -9.95 224 77762 77762 -9.87 -9.67 -9.94 225 77976 77976 -9.87 -9.67 -9.93 226 78190 78190 -9.52 -9.32 -9.56 227 78404 78404 -9.61 -9.41 -9.63 228 78618 78618 -9.23 -9.03 -9.24 229 78832 78832 -9.18 -8.98 -9.18 230 79046 79046 -9.38 -9.18 -9.37 231 79260 79260 -9.45 -9.25 -9.44 232 79474 79474 -9.31 -9.11 -9.29 233 79688 79688 -9.24 -9.04 -9.22 234 79902 79902 -9.60 -9.40 -9.58 235 80116 80116 -9.15 -8.95 -9.12 236 80329 80329 -9.10 -8.90 -9.07 237 80543 80543 -9.18 -8.98 -9.15 U-series date 238 80856 80856 -9.06 -8.86 -9.02 239 81168 81168 -9.23 -9.03 -9.19 240 81480 81480 -9.10 -8.90 -9.06 241 81793 81793 -9.20 -9.00 -9.16 242 82105 82105 -9.16 -8.96 -9.13 242.5 82261 82261 U-series date 243 82340 82340 -8.98 -8.78 -8.95 244 82497 82497 -8.97 -8.77 -8.95 245 82655 82655 -9.03 -8.83 -9.01 246 82812 82812 -8.94 -8.74 -8.92 247 82969 82969 -8.81 -8.61 -8.80 248 83127 83127 -8.68 -8.48 -8.68 249 83284 83284 -8.68 -8.48 -8.68 250 83442 83442 -8.46 -8.26 -8.47 251 83599 83599 -8.53 -8.33 -8.55 252 83756 83756 -8.68 -8.48 -8.70 252.5 83835 83835 U-series date 253 83983 83972 -8.46 -8.26 -8.50 254 84278 84245 -8.60 -8.40 -8.65 255 84574 84518 -8.58 -8.38 -8.65 256 84869 84791 -8.59 -8.39 -8.68 257 85164 85064 -8.61 -8.41 -8.72 258 85460 85338 -8.54 -8.34 -8.66 259 85755 85611 -8.62 -8.42 -8.75 260 86051 85884 -8.54 -8.34 -8.69 261 86346 86157 -8.68 -8.48 -8.84 262 86641 86430 -8.69 -8.49 -8.86 263 86937 86703 -8.66 -8.46 -8.84 264 87232 86977 -8.66 -8.46 -8.86 265 87528 87250 -8.64 -8.44 -8.84 266 87823 87523 -8.67 -8.47 -8.88 U-series date 267 87890 87790 -8.71 -8.51 -8.92 268 87957 88057 -8.76 -8.56 -8.97 269 88025 88325 -8.79 -8.59 -9.01 270 88092 88592 -9.15 -8.95 -9.36 U-series date 271 88450 88886 -9.10 -8.90 -9.32 272 88807 89181 -9.27 -9.07 -9.48 273 89165 89476 -9.21 -9.01 -9.41 274 89523 89770 -9.25 -9.05 -9.46 275 89881 90065 -9.12 -8.92 -9.33 276 90239 90360 -9.25 -9.05 -9.45 277 90597 90654 -9.25 -9.05 -9.45 278 90954 90949 -9.19 -8.99 -9.38 279 91312 91244 -9.19 -8.99 -9.37 279.5 91491 91391 U-series date 280 91531 91441 -9.29 -9.09 -9.47 281 91610 91541 -9.14 -8.94 -9.31 282 91689 91640 -9.04 -8.84 -9.22 283 91768 91740 -9.03 -8.83 -9.20 284 91847 91840 -9.03 -8.83 -9.20 285 91926 91940 -8.98 -8.78 -9.14 286 92005 92039 -9.07 -8.87 -9.23 287 92084 92139 -9.03 -8.83 -9.18 288 92163 92239 -9.23 -9.03 -9.38 289 92242 92338 -9.19 -8.99 -9.34 290 92321 92438 -9.53 -9.33 -9.67 291 92400 92538 -9.39 -9.19 -9.53 292 92479 92638 -9.13 -8.93 -9.26 293 92558 92737 -9.39 -9.19 -9.52 294 92637 92837 -9.46 -9.26 -9.58 U-series date 295 92759 92935 -9.39 -9.19 -9.51 296 92881 93034 -9.24 -9.04 -9.35 297 93003 93132 -9.33 -9.13 -9.43 298 93125 93231 -9.35 -9.15 -9.46 299 93247 93329 -9.28 -9.08 -9.38 300 93368 93427 -9.05 -8.85 -9.14 301 93490 93526 -9.21 -9.01 -9.30 302 93612 93624 -9.53 -9.33 -9.62 302.5 93673 93673 U-series date 303 93703 93707 -9.27 -9.07 -9.35 304 93764 93775 -9.06 -8.86 -9.13 305 93824 93842 -9.11 -8.91 -9.18 306 93884 93910 -9.32 -9.12 -9.39 307 93944 93978 -9.18 -8.98 -9.24 308 94005 94045 -9.32 -9.12 -9.38 309 94065 94113 -9.62 -9.42 -9.68 310 94125 94181 -9.24 -9.04 -9.30 311 94185 94248 -9.08 -8.88 -9.13 312 94245 94316 -9.36 -9.16 -9.42 313 94306 94384 -9.40 -9.20 -9.45 314 94366 94451 -9.19 -8.99 -9.24 315 94426 94519 -9.22 -9.02 -9.27 316 94486 94586 -9.44 -9.24 -9.49 317 94547 94654 -9.15 -8.95 -9.19 318 94607 94722 -9.34 -9.14 -9.38 319 94667 94789 -9.29 -9.09 -9.32 320 94727 94857 -9.31 -9.11 -9.35 321 94788 94925 -9.28 -9.08 -9.32 322 94848 94992 -9.12 -8.92 -9.16 323 94908 95060 -9.33 -9.13 -9.36 324 94968 95128 -9.19 -8.99 -9.22 325 95029 95195 -9.26 -9.06 -9.29 326 95089 95263 -9.13 -8.93 -9.16 327 95149 95331 -9.32 -9.12 -9.35 328 95209 95398 -9.30 -9.10 -9.32 329 95270 95466 -9.19 -8.99 -9.22 330 95330 95533 -9.10 -8.90 -9.12 331 95390 95601 -9.21 -9.01 -9.24 332 95450 95669 -9.44 -9.24 -9.47 333 95510 95736 -9.47 -9.27 -9.50 334 95571 95804 -9.68 -9.48 -9.71 335 95631 95872 -9.58 -9.38 -9.60 336 95691 95939 -9.54 -9.34 -9.56 337 95751 96007 -9.48 -9.28 -9.50 338 95812 96075 -9.60 -9.40 -9.63 339 95872 96142 -9.55 -9.35 -9.58 340 95932 96210 -9.48 -9.28 -9.50 341 95992 96278 -9.50 -9.30 -9.52 342 96053 96345 -9.38 -9.18 -9.41 343 96113 96413 -9.28 -9.08 -9.31 344 96173 96481 -9.46 -9.26 -9.49 345 96233 96548 -9.39 -9.19 -9.42 346 96294 96616 -9.53 -9.33 -9.56 347 96354 96683 -9.55 -9.35 -9.58 348 96414 96751 -9.59 -9.39 -9.62 349 96474 96819 -9.60 -9.40 -9.64 350 96535 96886 -9.67 -9.47 -9.70 351 96595 96954 -9.49 -9.29 -9.53 352 96655 97022 -9.59 -9.39 -9.63 353 96715 97089 -9.83 -9.63 -9.87 354 96775 97157 -9.80 -9.60 -9.84 355 96836 97225 -9.71 -9.51 -9.75 356 96896 97292 -9.87 -9.67 -9.91 356.5 96926 97326 U-series date 357 96983 97375 -10.07 -9.87 -10.11 358 97097 97473 -9.96 -9.76 -10.01 359 97211 97571 -9.88 -9.68 -9.93 360 97325 97669 -9.83 -9.63 -9.87 361 97439 97767 -9.67 -9.47 -9.72 362 97553 97865 -9.75 -9.55 -9.79 363 97667 97963 -9.85 -9.65 -9.89 364 97781 98061 -9.73 -9.53 -9.77 365 97895 98159 -9.70 -9.50 -9.74 366 98009 98257 -9.74 -9.54 -9.78 367 98123 98355 -9.78 -9.58 -9.81 368 98237 98453 -9.71 -9.51 -9.74 369 98351 98551 -9.74 -9.54 -9.77 370 98465 98649 -9.77 -9.57 -9.80 371 98579 98747 -9.84 -9.64 -9.86 372 98693 98845 -9.77 -9.57 -9.79 373 98807 98943 -9.60 -9.40 -9.62 374 98921 99041 -9.27 -9.07 -9.29 375 99035 99139 -9.32 -9.12 -9.33 376 99149 99237 -9.45 -9.25 -9.46 377 99263 99335 -9.71 -9.51 -9.72 378 99377 99433 -9.85 -9.65 -9.85 379 99491 99531 -9.44 -9.24 -9.44 380 99605 99629 -9.47 -9.27 -9.47 381 99719 99727 -9.46 -9.26 -9.46 381.5 99776 99776 U-series date