# NOAA Paleoclimatology Program - Paleocean Site Data # 12pc51-tab.txt # Complete Data # File Created: 18-Jan-2005 # #********************************************************************************* # Please cite the contributor and the original publications when using these data #********************************************************************************* # # Missing Values indicated by '-999' # # PI: Elisabeth L. Sikes # Core/Site: 12PC51 # Latitude: 0.00.15N ( 0.00417) # Longitude: 22.59.53W ( -22.99806) # Water Depth(m): 3870 # # Publications: # Sikes, E.L., and L.D. Keigwin. 1994. Equatorial Atlantic sea surface temperature # for the last 30 kyr: A comparison of Uk37, delO18 and foraminiferal assemblage # temperature estimates. Paleoceanography 9(1):31-45. #------------------ # # Description & Notes: # Equatorial Atlantic SST Data. # Age picks 13cm=14.8ky, 33cm=24.1ky, 87cm=54ky. Bug Size >150 microns. G. sacc. # Isotope sigma = 0.10 per mil. Temperature estimated using SST = (U'k37 - 0.043)/0.033 # (Prahl and Wakeham, 1987). Uk'37 SST sigma = 0.5°C # # CHRONOLOGY CONTROL POINTS # # yrBP radiocarbon years B.P. (Libby half-life; B.P. = 1950) # # Depth yrBP error+ error- # 13 14800 -999 -999 # 33 24100 -999 -999 # 87 54000 -999 -999 # # Variables: # depth Depth (cm) # yrBP radiocarbon years B.P. (Libby half-life; B.P. = 1950) # 37:2conc 37:2 alkenone concentration, relative to sediment dry weight # 37:3conc 37:3 alkenone concentration, relative to sediment dry weight # carb% Calcium Carbonate percent # corg% Organic Carbon weight percent # d13Cg.sac300-350 delta C13 PDB (Globigerinoides sacculifer 300-350 micron) # d18O-sealevel delta O18 PDB attributed to sea level change # d18Og.sac300-350 delta O18 PDB (Globigerinoides sacculifer 300-350 micron) # forams-p/g Planktonic Foraminifers per gram # foramsfrag/g Foraminifers fragments per gram # g.aequi/g Globigerinella aequilateralis per gram # g.bull/g Globigerina bulloides per gram # g.congl/g Globigerinoides conglobatus per gram # g.crass/g Globorotalia crassaformis per gram # g.digit/g Globigerina digitata per gram # g.falco/g Globigerina falconensis per gram # g.glut/g Globigerinita glutinata per gram # g.hirsu/g Globorotalia hirsuta per gram # g.infla/g Globorotalia inflata per gram # g.menar/g Globorotalia menardii per gram # g.rub-p/g Globigerinoides ruber (pink) per gram # g.rub-w/g Globigerinoides ruber (white) per gram # g.rubes/g Globigerina rubescens per gram # g.sac/g Globigerinoides sacculifer per gram # g.scit/g Globorotalia scitula per gram # g.trc-l/g Globorotalia truncatulinoides (left coiling) per gram # g.trc-r/g Globorotalia truncatulinoides (right coiling) per gram # g.tumi/g Globorotalia tumida per gram # h.digit/g Hastigerina digitata per gram # n.duter/g Neogloboquadrina dutertrei per gram # n.pachy-l/g Neogloboquadrina pachyderma (left coiling) per gram # n.pachy-r/g Neogloboquadrina pachyderma (right coiling) per gram # o.univer/g Orbulina universa per gram # otherfor/g Unidentified planktonic foraminifers per gram # p.obliq/g Pulleniatina Obliquiloculata per gram # pd/g Neogloboquadrina pachyderma- Neogoloboquandrina dutertrei intergrade per gram # s.dehisc/g Sphaeroidinella dehiscens per gram # sst Sea Surface Temperature (C) # sst-uk37 Sea Surface Temperature from Uk'37 # uk37 Alkenone saturation index # # CORE: 12PC51 depth yrBP 37:2conc 37:3conc carb% carb%_err corg% d13Cg.sac300-350 d18O-sealevel d18Og.sac300-350 forams-p/g foramsfrag/g g.aequi/g g.bull/g g.congl/g g.crass/g g.digit/g g.falco/g g.glut/g g.hirsu/g g.infla/g g.menar/g g.rub-p/g g.rub-w/g g.rubes/g g.sac/g g.scit/g g.trc-l/g g.trc-r/g g.tumi/g h.digit/g n.duter/g n.pachy-l/g n.pachy-r/g o.univer/g otherfor/g p.obliq/g pd/g s.dehisc/g sst sst-uk37 uk37 1 7190 440 22 88 1 0.23 1.48 -2.05 -1.9 17211 2390 526 478 0 48 0 287 1769 0 0 1004 813 5976 287 3641 0 48 239 191 0 574 143 143 287 0 765 0 0 30.2 27.5 0.952 2 7840 135 5 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 27.9 0.96 3 8500 191 12 87.3 1 0.22 1.83 -1.73 -1.29 18637 2307 865 252 36 108 0 577 2740 0 0 793 1009 6128 433 3398 36 36 180 144 0 505 0 108 144 0 1081 0 72 28.5 27.2 0.94 5 9800 265 13 87.1 1 -999 1.25 -2.56 -1.99 14872 2903 681 358 36 36 0 72 1469 0 72 609 1111 4730 430 2875 0 0 358 287 0 538 0 394 72 0 753 0 0 32.4 27.6 0.953 7 11110 140 11 82.9 1 -999 1.5 -1.77 -0.69 19176 2907 1170 425 0 177 0 0 2056 0 35 248 886 5459 744 2950 177 0 780 284 0 780 0 1949 284 0 780 0 0 28.8 -999 -999 9 12420 142 8 66.2 1 0.18 1.39 -1.23 0.02 12936 3085 351 280 0 386 70 0 1507 0 210 35 491 2840 175 1617 0 70 911 0 70 1262 70 1788 35 0 771 0 0 26.1 27.5 0.949 11 13720 240 6 71.2 1 -999 1.26 -1.72 -0.59 9315 2720 187 340 17 272 0 51 629 0 391 34 306 1615 136 1280 34 17 595 0 0 1173 0 1564 68 0 136 476 0 28.5 28.3 0.977 13 14800 502 59 75.4 1 0.28 1.46 -0.55 0.61 8050 6278 93 218 31 280 0 31 559 0 466 0 342 932 62 691 62 0 901 0 0 1368 0 1119 0 0 342 559 0 22.8 25.8 0.895 15 15710 1519 100 76 1 -999 1.47 -1.28 -0.07 8715 4258 22 199 44 287 0 0 485 0 706 0 66 640 22 822 22 22 993 0 0 1412 88 2008 22 0 66 794 0 26.3 27.1 0.938 17 16600 2084 171 74.7 1 0.53 1.5 -0.67 0.58 7857 4298 137 137 0 329 0 0 520 0 986 0 82 712 82 639 27 0 602 0 0 1205 27 1697 0 0 0 684 0 23.4 26.7 0.924 19 17500 1918 269 76.8 1 -999 1.5 -0.71 0.55 10308 6670 121 202 0 283 0 0 889 0 970 0 0 930 121 414 40 0 1051 0 0 2062 0 2304 0 0 0 930 0 23.6 25.3 0.877 21 18400 1986 319 75.7 1 0.57 1.48 -1.14 0.19 10286 5998 240 330 60 150 0 60 720 0 1170 0 150 690 270 728 0 0 990 0 0 2219 0 1829 30 0 0 660 0 25.6 24.8 0.862 23 19350 1969 197 74.5 1 -999 1.46 -0.97 0.34 10151 7124 107 178 0 249 0 36 1033 0 1460 0 214 641 71 760 36 0 1211 0 0 1995 0 1354 36 0 36 748 0 24.8 26.2 0.908 25 20260 1337 103 71.4 1 0.54 1.49 -1.37 -0.04 6349 3495 97 175 0 136 0 19 563 0 621 0 19 660 19 633 39 0 815 0 0 1165 19 854 0 39 19 466 0 26.7 26.8 0.928 27 21170 1844 245 72.1 1 -999 1.37 -0.85 0.48 8513 4591 96 230 0 134 0 38 708 0 612 0 77 842 191 1108 38 0 689 0 0 1492 38 1416 77 0 0 746 0 24.2 25.4 0.882 29 22080 -999 -999 70.5 1 0.6 1.57 -1.1 0.23 6457 3356 93 185 0 116 0 23 879 0 324 0 116 463 139 632 23 0 509 0 0 1342 46 903 46 0 0 625 0 25.4 -999 -999 31 22990 2041 283 72.6 1 -999 1.48 -1.13 0.2 9269 4934 35 211 0 211 0 70 952 0 564 0 141 916 106 1104 0 176 423 0 0 1974 0 1445 0 0 0 952 0 25.3 25.3 0.878 33 24180 -999 -999 72 1 0.48 1.53 -1.21 0.12 8704 4393 110 220 82 165 0 27 467 27 824 0 0 1153 110 890 27 0 988 0 0 1757 27 384 82 0 0 1373 0 26 -999 -999 35 25460 -999 -999 76.5 1 -999 1.38 -0.92 0.4 9940 4898 173 317 29 230 0 29 749 29 749 0 202 1239 0 901 0 0 893 0 0 1498 0 1268 144 29 0 1469 0 24.6 -999 -999 37 26740 1836 142 77.6 1 0.45 1.73 -0.77 0.56 9144 3915 126 480 0 177 0 0 808 0 657 0 76 1111 25 995 51 0 1010 0 0 1490 0 657 76 25 25 1364 0 23.8 26.8 0.928 39 -999 -999 -999 77.1 1 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 41 -999 -999 -999 75.7 1 0.45 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 43 30590 1248 160 74.7 1 0.42 1.56 -0.98 0.35 9936 4025 212 360 0 148 0 0 1081 21 636 0 106 1314 106 1322 42 0 784 0 0 1314 0 1504 0 42 42 911 0 24.8 25.6 0.887 45 -999 -999 -999 74.5 1 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 47 33150 -999 -999 -999 -999 -999 1.35 -1.23 0.1 10306 5075 98 586 39 254 0 20 839 20 449 0 176 1581 39 1102 20 0 898 0 0 1542 0 1249 20 0 0 1386 0 26.1 -999 -999 49 -999 -999 -999 69.5 1 0.5 1.31 -999 0.11 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 51 -999 -999 -999 75.2 1 -999 1.46 -999 0.38 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 53 -999 -999 -999 78.6 1 -999 1.46 -999 0.38 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 55 -999 -999 -999 82.1 1 -999 1.58 -999 0.31 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 57 -999 -999 -999 82.5 1 -999 1.4 -999 0.22 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 59 -999 -999 -999 81.6 1 -999 1.3 -999 0.05 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 61 -999 -999 -999 79.8 1 -999 1.37 -999 0.08 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 63 -999 -999 -999 81.7 1 -999 1.46 -999 0 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 65 -999 -999 -999 83.8 1 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 67 -999 -999 -999 83.7 1 -999 1.35 -999 -0.18 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 69 -999 -999 -999 84.7 1 -999 1.58 -999 0.12 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 71 -999 -999 -999 85 1 -999 1.54 -999 0.14 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 73 -999 -999 -999 79.4 1 -999 1.3 -999 0.13 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 75 -999 -999 -999 79.7 1 -999 1.49 -999 0.17 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 77 -999 -999 -999 79.7 1 -999 1.5 -999 0.25 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 79 -999 -999 -999 77.1 1 -999 1.44 -999 0.38 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 81 -999 -999 -999 80.3 1 -999 1.54 -999 -0.05 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 83 -999 -999 -999 76.1 1 -999 1.69 -999 1.1 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 85 -999 -999 -999 76.6 1 -999 1.5 -999 0.14 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 87 -999 -999 -999 68.1 1 -999 1.6 -999 0.17 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 89 -999 -999 -999 75.5 1 -999 1.62 -999 0.31 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 91 -999 -999 -999 75.9 1 -999 1.85 -999 0.35 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 93 -999 -999 -999 76.1 1 -999 1.72 -999 0.41 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 95 -999 -999 -999 78.1 1 -999 1.69 -999 0.44 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999