# NOAA Paleoclimatology Program - Paleocean Site Data # rap15-4p_sytr-tab.txt # SYNTRACE data only # File Created: 21-Jun-2011 # #********************************************************************************* # Please cite the contributor and the original publications when using these data #********************************************************************************* # # Missing Values indicated by '-999' # # PI: David J.R. Thornalley # Core/Site: RAPiD-15-4P # Latitude: 62.17.35N ( 62.29306) # Longitude: 17.08.02W ( -17.13389) # Water Depth(m): 2133 # # Publications: # Thornalley, D.J.R., I.N. McCave, and H. Elderfield. 2010. Freshwater input and # abrupt deglacial climate change in the North Atlantic. Paleoceanography, 25, # PA1201. #------------------ # # Description & Notes: # North Atlantic RAPiD Deglacial Paired Mg/Ca-d18O and d18Osw-SST Reconstructions # SST calculated using Mg/Ca = B exp (0.1 x T). B = 0.794 for G. bulloides, 0.675 # for G. inflata. d18Osw calculated using Kim and O'Neil (1997), including a 0.6‰ # offset for G. bulloides, and VPDB to SMOW conversion of 0.27‰. "Ice-volume corrected" # for whole # # RAPiD-15-4P C14 Dates # # yrBP radiocarbon years B.P. (Libby half-life; B.P. = 1950) # # Depth yrBP Error+ Error- Cal Age Notes # 426.5 -999 -999 -999 10297 NGRIP error: 89 NGRIP+Rapid error: 134 # 442.5 -999 -999 -999 11410 NGRIP error: 97 NGRIP+Rapid error: 140 # 452.5 -999 -999 -999 11653 NGRIP error: 99 NGRIP+Rapid error: 141 # 462.5 -999 -999 -999 12121 NGRIP error: 114 NGRIP+Rapid error: 152 # 469.5 -999 -999 -999 12730 NGRIP error: 134 NGRIP+Rapid error: 167 # 476.5 -999 -999 -999 12970 NGRIP error: 141 NGRIP+Rapid error: 245 # 479 -999 -999 -999 13270 NGRIP error: 149 NGRIP+Rapid error: 250 # 482 -999 -999 -999 13530 NGRIP error: 156 NGRIP+Rapid error: 185 # 487 -999 -999 -999 13650 NGRIP error: 159 NGRIP+Rapid error: 188 # 496.5 -999 -999 -999 13930 NGRIP error: 166 NGRIP+Rapid error: 194 # 500.5 -999 -999 -999 13970 NGRIP error: 167 NGRIP+Rapid error: 174 # 504.5 -999 -999 -999 14070 NGRIP error: 170 NGRIP+Rapid error: 197 # 513.5 -999 -999 -999 14650 NGRIP error: 186 NGRIP+Rapid error: 273 # 542.5 -999 -999 -999 17150 NGRIP+Rapid error: 283 # # Variables: # depth Depth (cm) # calyrBP calendar years B.P. (B.P. = 1950) # Mg/Ca-g.bull Magnesium/Calcium ratio (Globigerina bulloides) # # CORE: RAPiD-15-4P depth calyrBP Mg/Ca-g.bull 436.5 11042.63 2.031 440.5 11320.88 2.105 442.5 11460 2.213 444.5 11508.6 1.941 446.5 11557.2 1.912 448.5 11605.8 1.833 450.5 11654.4 2.182 452.5 11703 2.166 454.5 11796.6 1.909 456.5 11890.2 2.078 458.5 11983.8 2.147 460.5 12077.4 2.168 462.5 12171 2.031 464.5 12345 2.098 466.5 12519 1.661 468.5 12693 1.785 472.5 12882.86 1.735 474.5 12951.43 1.888 476.5 13020 1.913 478.5 13260 1.812 480.5 13450 1.691 482.5 13592 1.535 484.5 13640 1.789 488.5 13744.21 2.083 490.5 13803.16 1.722 492.5 13862.11 1.627 494.5 13921.05 1.503 496.5 13980 2.036 498.5 14000 1.684 500.5 14020 1.815 502.5 14070 1.865 504.5 14120 1.936 506.5 14248.89 1.658 508.5 14377.78 1.77 510.5 14506.67 2.065 512.5 14635.56 1.672 514.5 14786.21 1.972 516.5 14958.62 1.895 518.5 15131.03 1.895 520.5 15303.45 1.864 522.5 15475.86 1.799 524.5 15648.28 2.053 526.5 15820.69 1.947 528.5 15993.1 2.327 532.5 16337.93 2.028 536.5 16682.76 1.906 538.5 16855.17 1.712 542.5 17200 1.947