# 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/borneo2013sc02.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: SC02 # Earliest_Year: 93724 # Most_Recent_Year: 37265 # Time_Unit: Cal Year BP # Core_Length: 0.231 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) # # SC02 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 2s 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) # Every data point in the mean-ocean-adjusted d18O column includes the +0.2 per mil shift # ## 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 277 37265 36965 -8.52 -8.32 -8.95 277.5 37354 37054 -8.52 -8.32 -8.95 278 37443 37143 -8.37 -8.17 -8.79 278.5 37532 37232 -8.52 -8.32 -8.94 279 37621 37321 -8.52 -8.32 -8.93 279.5 37710 37410 -8.53 -8.33 -8.93 280 37799 37499 -8.19 -7.99 -8.59 U-series date 280.5 37888 37588 -8.21 -8.01 -8.60 281 37977 37677 -8.42 -8.22 -8.80 281.5 38066 37766 -8.13 -7.93 -8.52 282 38155 37855 -8.06 -7.86 -8.43 282.5 38244 37944 -8.16 -7.96 -8.53 283 38333 38033 -8.22 -8.02 -8.59 283.5 38422 38122 -8.23 -8.03 -8.59 284 38510 38210 -8.07 -7.87 -8.43 284.5 38599 38299 -8.21 -8.01 -8.56 285 38688 38388 -8.00 -7.80 -8.35 285.5 38777 38477 -8.12 -7.92 -8.46 286 38866 38566 -7.91 -7.71 -8.25 286.5 38955 38655 -8.03 -7.83 -8.37 287 39044 38744 -7.91 -7.71 -8.24 287.5 39132 38832 -7.66 -7.46 -8.00 288 39221 38921 -7.97 -7.77 -8.30 288.5 39310 39010 -8.40 -8.20 -8.73 289 39399 39099 -8.12 -7.92 -8.46 289.5 39488 39188 -8.11 -7.91 -8.44 290 39577 39277 -8.05 -7.85 -8.38 290.5 39666 39366 -8.26 -8.06 -8.59 291 39755 39455 -8.43 -8.23 -8.76 291.5 39843 39543 -8.45 -8.25 -8.78 292 39932 39632 -8.40 -8.20 -8.73 292.5 40021 39721 -8.56 -8.36 -8.89 293 40110 39810 -8.53 -8.33 -8.86 293.5 40199 39899 -8.64 -8.44 -8.98 294 40288 39988 -8.60 -8.40 -8.93 294.5 40377 40077 295 40466 40166 -8.54 -8.34 -8.88 295.5 40554 40254 -8.44 -8.24 -8.78 296 40643 40343 -8.39 -8.19 -8.73 296.5 40732 40432 -8.28 -8.08 -8.63 297 40821 40521 -8.39 -8.19 -8.74 297.5 40910 40610 -8.56 -8.36 -8.92 298 40999 40699 -8.37 -8.17 -8.73 298.5 41088 40788 -8.37 -8.17 -8.73 299 41177 40877 299.5 41265 40965 -8.28 -8.08 -8.64 300 41354 41054 -8.56 -8.36 -8.93 300.5 41443 41143 -8.73 -8.53 -9.10 301 41532 41232 -8.72 -8.52 -9.10 301.5 41621 41321 -8.57 -8.37 -8.95 302 41710 41410 -8.68 -8.48 -9.06 302.5 41799 41499 -8.67 -8.47 -9.06 303 41888 41588 -8.77 -8.57 -9.16 303.5 41976 41676 -8.32 -8.12 -8.71 304 42065 41765 -8.92 -8.72 -9.32 304.5 42154 41854 -8.88 -8.68 -9.28 305 42243 41943 -8.85 -8.65 -9.25 305.5 42332 42032 -8.90 -8.70 -9.31 306 42421 42121 -8.99 -8.79 -9.40 306.5 42510 42210 -8.93 -8.73 -9.34 307 42599 42299 -8.85 -8.65 -9.26 307.5 42687 42387 308 42776 42476 -8.61 -8.41 -9.03 308.5 42865 42565 -8.85 -8.65 -9.27 309 42954 42654 -8.64 -8.44 -9.06 309.5 43043 42743 -8.59 -8.39 -9.02 310 43132 42832 -8.61 -8.41 -9.04 310.5 43221 42921 -8.82 -8.62 -9.25 311 43310 43010 -8.78 -8.58 -9.21 311.5 43398 43098 -8.94 -8.74 -9.37 312 43487 43187 -8.66 -8.46 -9.09 312.5 43576 43276 -8.66 -8.46 -9.10 313 43665 43365 -8.69 -8.49 -9.13 313.5 43754 43454 -8.65 -8.45 -9.09 314 43843 43543 -8.64 -8.44 -9.07 314.5 43932 43632 -8.60 -8.40 -9.04 315 44021 43721 -8.74 -8.54 -9.18 315.5 44109 43809 -8.49 -8.29 -8.93 316 44198 43898 -8.46 -8.26 -8.90 U-series date 316.5 44279 43985 -8.47 -8.27 -8.90 317 44359 44073 -8.47 -8.27 -8.90 317.5 44439 44160 -8.53 -8.33 -8.97 318 44519 44247 -8.48 -8.28 -8.92 318.5 44600 44334 319 44680 44421 -8.81 -8.61 -9.24 319.5 44760 44508 -8.58 -8.38 -9.02 320 44841 44595 -8.50 -8.30 -8.93 320.5 44921 44682 -8.61 -8.41 -9.04 321 45001 44769 -8.78 -8.58 -9.21 321.5 45081 44856 -8.78 -8.58 -9.21 322 45162 44944 -8.81 -8.61 -9.23 322.5 45242 45031 -8.74 -8.54 -9.16 323 45322 45118 -8.93 -8.73 -9.35 323.5 45403 45205 -8.91 -8.71 -9.34 324 45483 45292 -8.94 -8.74 -9.36 324.5 45563 45379 -8.66 -8.46 -9.08 325 45643 45466 -8.58 -8.38 -9.00 325.5 45724 45553 -8.40 -8.20 -8.82 326 45804 45640 -8.86 -8.66 -9.28 326.5 45884 45727 -8.85 -8.65 -9.27 327 45965 45815 -8.65 -8.45 -9.07 327.5 46045 45902 -8.68 -8.48 -9.09 328 46125 45989 -8.68 -8.48 -9.10 328.5 46205 46076 -8.60 -8.40 -9.01 329 46286 46163 -8.53 -8.33 -8.95 329.5 46366 46250 -8.64 -8.44 -9.06 330 46446 46337 -8.59 -8.39 -9.00 330.5 46526 46424 -8.40 -8.20 -8.81 331 46607 46511 -8.42 -8.22 -8.84 331.5 46687 46598 -8.55 -8.35 -8.96 332 46767 46686 -8.23 -8.03 -8.65 332.5 46848 46773 -8.42 -8.22 -8.84 333 46928 46860 -8.74 -8.54 -9.15 333.5 47008 46947 -8.62 -8.42 -9.04 334 47088 47034 -8.29 -8.09 -8.71 334.5 47169 47121 -8.34 -8.14 -8.76 335 47249 47208 -8.21 -8.01 -8.63 335.5 47329 47295 -8.37 -8.17 -8.79 336 47410 47382 -8.10 -7.90 -8.53 336.5 47490 47469 -8.06 -7.86 -8.48 337 47570 47556 -8.12 -7.92 -8.54 337.5 47650 47644 -8.04 -7.84 -8.47 338 47731 47731 -8.14 -7.94 -8.56 U-series date 338.5 47889 47834 -8.17 -7.97 -8.60 339 48046 47936 -7.96 -7.76 -8.39 339.5 48204 48039 -8.21 -8.01 -8.64 340 48362 48142 -8.18 -7.98 -8.61 340.5 48520 48245 -8.11 -7.91 -8.54 341 48678 48348 -8.14 -7.94 -8.57 341.5 48836 48451 -8.32 -8.12 -8.75 342 48994 48554 -8.68 -8.48 -9.10 342.5 49151 48656 -8.88 -8.68 -9.31 343 49309 48759 -8.72 -8.52 -9.15 U-series date 343.5 49393 48844 -8.61 -8.41 -9.03 344 49476 48929 -8.73 -8.53 -9.16 344.5 49560 49013 -8.70 -8.50 -9.12 345 49643 49098 -8.62 -8.42 -9.04 345.5 49727 49183 -8.68 -8.48 -9.10 346 49810 49268 -8.59 -8.39 -9.01 346.5 49894 49352 -8.64 -8.44 -9.05 347 49977 49437 -8.99 -8.79 -9.40 347.5 50061 49522 -9.06 -8.86 -9.47 348 50144 49606 -8.90 -8.70 -9.32 349 50311 49776 -8.78 -8.58 -9.20 350 50478 49945 -8.53 -8.33 -8.94 351 50645 50115 -8.69 -8.49 -9.09 352 50812 50284 -9.20 -9.00 -9.61 353 50979 50453 -8.87 -8.67 -9.28 354 51146 50623 -8.70 -8.50 -9.10 355 51313 50792 -9.06 -8.86 -9.46 356 51480 50962 -8.90 -8.70 -9.29 357 51647 51131 -8.83 -8.63 -9.22 358 51814 51301 -8.77 -8.57 -9.16 359 51981 51470 -8.93 -8.73 -9.31 360 52148 51639 -8.83 -8.63 -9.20 361 52315 51809 -8.94 -8.74 -9.31 362 52482 51978 -8.93 -8.73 -9.29 363 52649 52148 -8.99 -8.79 -9.33 364 52816 52317 -8.60 -8.40 -8.94 365 52982 52487 -8.60 -8.40 -8.92 366 53149 52656 -8.52 -8.32 -8.83 367 53316 52825 -8.74 -8.54 -9.04 368 53483 52995 -8.73 -8.53 -9.02 369 53650 53164 -8.69 -8.49 -8.97 370 53817 53334 -8.90 -8.70 -9.17 371 53984 53503 -9.11 -8.91 -9.38 371.5 54068 53588 -8.97 -8.77 -9.23 372 54153 53673 -8.83 -8.63 -9.08 373 54322 53842 -8.28 -8.08 -8.53 374 54491 54011 -8.34 -8.14 -8.59 U-series date 375 54660 54180 -8.28 -8.08 -8.52 376 54829 54349 -8.24 -8.04 -8.48 377 54998 54518 -8.77 -8.57 -9.01 378 55167 54687 -8.97 -8.77 -9.21 379 hiatus 380 hiatus 381 hiatus 382 hiatus 383 61375 60955 -8.32 -8.12 -8.53 384 61589 61169 -8.06 -7.86 -8.27 385 61803 61383 -7.88 -7.68 -8.10 386 62017 61597 -7.81 -7.61 -8.04 387 62231 61811 -8.19 -7.99 -8.44 388 62445 62025 -8.36 -8.16 -8.62 388.5 62552 62132 -8.32 -8.12 -8.60 389 62656 62239 -8.29 -8.09 -8.57 390 62864 62453 -8.24 -8.04 -8.55 391 63073 62666 -8.50 -8.30 -8.84 U-series date 392 63281 62880 -8.55 -8.35 -8.91 393 63490 63094 -8.37 -8.17 -8.75 394 63698 63308 -8.59 -8.39 -9.00 395 63907 63522 -8.72 -8.52 -9.15 396 64115 63736 -8.81 -8.61 -9.26 397 64323 63949 -8.54 -8.34 -9.01 398 64532 64163 -8.44 -8.24 -8.92 399 64740 64377 -8.71 -8.51 -9.21 400 64949 64591 -8.70 -8.50 -9.21 401 65157 64805 -8.80 -8.60 -9.32 402 65366 65019 -8.75 -8.55 -9.27 403 65574 65233 -8.58 -8.38 -9.11 404 65782 65446 -8.73 -8.53 -9.26 405 65991 65660 -8.64 -8.44 -9.17 406 66199 65874 -8.90 -8.70 -9.43 407 66408 66088 -8.93 -8.73 -9.45 408 66616 66302 -8.78 -8.58 -9.29 409 66825 66516 -8.83 -8.63 -9.33 410 67033 66729 -8.74 -8.54 -9.24 411 67241 66943 -8.82 -8.62 -9.32 412 67450 67157 -8.96 -8.76 -9.44 412.5 67554 67264 -9.00 -8.80 -9.48 413 67636 67351 -9.05 -8.85 -9.53 414 67800 67523 -9.37 -9.17 -9.84 415 67965 67696 -9.60 -9.40 -10.07 U-series date 416 68129 67869 -9.49 -9.29 -9.95 417 68293 68042 -9.45 -9.25 -9.91 418 68457 68215 -9.35 -9.15 -9.80 419 68621 68388 -9.59 -9.39 -10.04 420 68785 68560 -9.57 -9.37 -10.03 421 68950 68733 -9.14 -8.94 -9.59 422 69114 68906 -9.16 -8.96 -9.61 423 69278 69079 -9.51 -9.31 -9.96 424 69442 69252 -9.36 -9.16 -9.82 425 69606 69425 -9.28 -9.08 -9.73 426 69771 69597 -9.36 -9.16 -9.81 427 69935 69770 -9.37 -9.17 -9.81 428 70099 69943 -9.29 -9.09 -9.73 429 70263 70116 -9.44 -9.24 -9.88 430 70427 70289 -9.90 -9.70 -10.33 431 70591 70462 -9.67 -9.47 -10.09 432 70756 70634 -9.66 -9.46 -10.08 433 70920 70807 -9.85 -9.65 -10.27 434 71084 70980 -9.78 -9.58 -10.20 435 71248 71153 -10.08 -9.88 -10.49 436 71412 71326 -9.98 -9.78 -10.40 437 71577 71499 -9.92 -9.72 -10.34 438 71741 71672 -10.19 -9.99 -10.61 439 71905 71844 -10.19 -9.99 -10.60 440 72069 72017 -9.97 -9.77 -10.37 441 72233 72190 -9.67 -9.47 -10.07 442 72398 72363 -9.32 -9.12 -9.70 443 72562 72536 -9.03 -8.83 -9.40 444 72726 72709 -8.99 -8.79 -9.34 445 72890 72881 -9.02 -8.82 -9.35 446 73054 73054 -9.34 -9.14 -9.64 447 73248 73248 -9.62 -9.42 -9.89 448 73442 73442 -10.22 -10.02 -10.47 449 73636 73636 -9.85 -9.65 -10.08 U-series date 450 73830 73830 -9.72 -9.52 -9.92 451 74024 74024 -9.53 -9.33 -9.71 452 74218 74218 -9.94 -9.74 -10.10 453 74412 74412 -10.22 -10.02 -10.37 454 74606 74606 -10.00 -9.80 -10.14 455 74800 74800 -10.02 -9.82 -10.16 456 74994 74994 -9.44 -9.24 -9.57 457 75188 75188 -9.74 -9.54 -9.87 458 75382 75382 -9.39 -9.19 -9.53 459 75576 75576 -9.48 -9.28 -9.63 460 75770 75770 -9.36 -9.16 -9.50 461 75964 75964 -9.26 -9.06 -9.40 462 76158 76158 -9.43 -9.23 -9.57 463 76352 76352 -9.61 -9.41 -9.74 464 76546 76546 -9.45 -9.25 -9.58 465 76740 76740 -9.46 -9.26 -9.58 466 76934 76934 -9.76 -9.56 -9.87 467 77128 77128 -9.57 -9.37 -9.67 468 77322 77322 -9.44 -9.24 -9.53 469 77516 77516 -9.51 -9.31 -9.59 470 77710 77710 -9.82 -9.62 -9.89 471 77904 77904 -9.62 -9.42 -9.67 472 78098 78098 -9.19 -8.99 -9.24 472.5 hiatus 473 hiatus 474 hiatus 475 hiatus 476 91162 91162 -8.91 -8.71 -9.10 477 91242 91242 -8.89 -8.69 -9.08 478 91322 91322 -9.36 -9.16 -9.54 479 91402 91402 -9.27 -9.07 -9.45 480 91482 91482 -9.20 -9.00 -9.38 481 91562 91562 -9.42 -9.22 -9.59 U-series date 482 91642 91642 -9.32 -9.12 -9.50 483 91722 91722 -9.24 -9.04 -9.42 484 91802 91802 -9.30 -9.10 -9.47 485 91882 91882 -9.27 -9.07 -9.44 486 91962 91962 -9.45 -9.25 -9.61 487 92042 92042 -9.36 -9.16 -9.51 488 92122 92122 -9.31 -9.11 -9.47 489 92202 92202 -9.38 -9.18 -9.53 490 92283 92283 -9.80 -9.60 -9.95 491 92363 92363 -9.51 -9.31 -9.66 492 92443 92443 -9.45 -9.25 -9.59 493 92523 92523 -8.92 -8.72 -9.06 494 92603 92603 -9.31 -9.11 -9.44 495 92683 92683 -9.37 -9.17 -9.50 496 92763 92763 -9.37 -9.17 -9.49 497 92843 92843 -9.47 -9.27 -9.59 498 92923 92923 -9.45 -9.25 -9.57 499 93003 93003 -9.28 -9.08 -9.40 500 93083 93083 -9.19 -8.99 -9.31 501 93163 93163 -9.21 -9.01 -9.32 502 93243 93243 -8.92 -8.72 -9.02 503 93323 93323 -8.98 -8.78 -9.08 504 93403 93403 -9.06 -8.86 -9.16 505 93484 93484 -8.99 -8.79 -9.08 506 93564 93564 -9.04 -8.84 -9.13 507 93644 93644 -8.97 -8.77 -9.05 508 93724 93724 -9.22 -9.02 -9.30