# NOAA Paleoclimatology Program - Paleocean Site Data # knr31gc9-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: Lloyd D. Keigwin # Core/Site: KNR31-GPC9 # Latitude: 28.14.42N ( 28.245) # Longitude: 74.26.24W ( -74.44) # Water Depth(m): 4758 # # Publications: # Keigwin, L.D., W.B. Curry, S.J. Lehman, and S. Johnsen. 1994. The role of the # deep ocean in North Atlantic climate change between 70 and 130KYr ago. Nature # 371:323-325. #------------------ # # Description & Notes: # North Atlantic deep ocean circulation and climate 70,000-130,000 years ago. # # # Variables: # depth Depth (cm) # yrBP radiocarbon years B.P. (Libby half-life; B.P. = 1950) # d13Ccibid delta C13 PDB (Cibicidoides sp.) # d13Cn.umbon delta C13 PDB (Nuttalides umbonifera) # d18Ocibid delta O18 PDB (Cibicidoides sp.) # d18On.umbon delta O18 PDB (Nuttalides umbonifera) # # CORE: KNR31-GPC9 depth yrBP d13Ccibid d13Cn.umbon d18Ocibid d18On.umbon 1737.5 70863.22 -0.65 -0.36 3.9 3.98 1742.5 71052.47 -0.25 -0.43 3.85 3.9 1757.5 71620.19 0.12 0.09 3.84 3.84 1762.5 71809.43 0.37 0.21 3.75 3.65 1784.5 72642.09 -0.4 -999 3.66 -999 1794.5 73020.57 0.001 -999 3.73 -999 1799.5 73209.81 -0.28 -999 3.76 -999 1812.5 73701.83 0.77 0.23 3.75 3.59 1817.5 73891.07 0.22 0.44 3.4 3.61 1822.5 74335.3 0.37 0.39 3.38 3.33 1829 74949.64 0.3 -999 3.36 -999 1831 75138.67 -999 0.2 -999 3.38 1847 76650.88 0.17 0.19 3.57 3.53 1851 77028.93 0.82 0.32 3.49 3.52 1857 77596.01 0.86 0.26 3.24 3.41 1865.5 78399.38 0.03 0.21 3.31 3.2 1874.5 79250 0.15 0.54 3.14 3.31 1881 80726.7 0.56 0.48 3.41 3.17 1890.5 82884.95 -0.39 -999 2.87 -999 1904 85951.94 -999 -0.332 -999 3.298 1912 87769.42 -0.132 -999 3.506 -999 1921 89814.08 -0.067 -999 3.954 -999 1935 92800.49 -999 -0.1 -999 3.73 1939 93622.92 0.521 0.065 3.596 3.264 1943 94445.36 0.21 0.41 3.28 3.56 1947 95267.8 0.723 0.244 3.403 3.506 1951 96090.24 -0.03 -999 3.336 -999 1955 96912.68 0.46 0.56 3.21 3.56 1959 97735.12 0.654 0.563 3.305 3.533 1963 98557.56 0.509 0.499 3.045 3.359 1967 99380 0.78 0.465 2.996 3.226 1971 99996.76 0.371 0.609 3.01 3.315 1975 100613.5 0.125 0.53 3.018 3.34 1979 101230.3 0.383 0.455 3.098 3.412 1983 101847 -0.61 0.273 3.102 3.318 1987 102463.8 -0.22 0.01 3.06 3.07 1991 103080.5 -0.845 -0.088 3.152 3.325 1995 103697.3 -0.209 -999 3.191 -999 1999 104314.1 0.29 -0.047 3.16 3.83 2003 104930.8 0.03 0.17 3.17 3.48 2007 105547.6 0.394 0.081 3.246 3.503 2011 106164.3 0.474 0.157 3.276 3.607 2015 106781.1 -0.03 -0.29 3.348 3.38 2019 107397.8 -999 -0.435 -999 3.517 2021 107706.2 -0.273 -999 3.288 -999 2029 108939.7 -0.29 -999 3.376 -999 2033 109556.5 0.33 -999 3.391 -999 2037 110173.2 -0.174 -999 3.358 -999 2041 110790 0.061 -999 3.436 -999 2045 111792.3 0.204 -999 3.355 -999 2049 112794.6 0.321 -999 3.305 -999 2053 113796.9 0.199 -999 3.119 -999 2057 114799.2 0.494 -999 3.18 -999 2061 115801.5 0.284 -999 2.961 -999 2065 116803.8 -0.171 -999 3.027 -999 2069 117806.2 0.091 -999 2.947 -999 2073 118808.5 0.67 0.408 2.693 2.938 2077 119810.8 0.803 0.692 2.397 2.654 2081 120813.1 0.748 0.608 2.464 2.589 2085 121815.4 0.976 0.763 2.462 2.603 2089 122817.7 -999 0.655 -999 2.533 2093 123820 0.95 0.633 2.271 2.513 2097 124343.5 0.751 0.48 2.424 2.513 2101 124867 0.761 0.538 2.321 2.516 2105 125390.4 0.585 0.529 2.309 2.478 2109 125913.9 0.412 0.446 2.288 2.446 2113 126437.4 -0.098 0.047 2.695 2.473 2117 126960.9 -0.286 0.079 2.889 2.676 2121 127484.3 -0.027 -0.276 2.818 2.977 2125 128007.8 -0.137 -999 3.322 -999 2129 128531.3 -0.08 -0.363 3.016 3.138 2137 129578.3 -999 -0.047 -999 3.912 2141 130116.8 -999 -0.382 -999 3.915 2149 131224.2 -999 -0.433 -999 3.802 2153 131777.9 -0.13 -999 3.34 -999 2157 132331.6 -0.176 -999 3.899 -999 2161 132885.3 -999 -0.442 -999 4.153 2173 134546.3 -0.723 -999 3.982 -999 2177 135100 0.025 -0.119 4.21 4.656 2181 135822 -0.1 -0.17 4.32 4.42 2185 136544 -0.16 -999 4.06 -999 2189 137266 0.091 -0.237 4.097 4.344 2193 137988 -0.3 -0.118 4.2 4.422 2197 138710 -0.3 -0.415 4.04 4.355