# NOAA Paleoclimatology Program - Paleocean Site Data # b997-317-tab.txt # Complete Data # File Created: 28-Jan-2009 # #********************************************************************************* # Please cite the contributor and the original publications when using these data #********************************************************************************* # # Missing Values indicated by '-999' # # PI: Isla S. Castañeda # Core/Site: B997-317 # Latitude: 66.35.16N ( 66.58778) # Longitude: 18.51.54W ( -18.865) # Water Depth(m): 494 # # Publications: # Castañeda, I.S., L.M. Smith, G.B. Kristjánsdóttir, and J.T. Andrews. 2004. Temporal # changes in Holocene d18O records from the northwest and central North Iceland # Shelf. Journal of Quaternary Science 19(4):321-334. #------------------ # # Description & Notes: # North Iceland Shelf Carbonate and Foraminiferal Oxygen Isotope Data. # The chronologies of all cores were determined by AMS 14C dating of molluscs and # foraminifera, and by tephrochronology. Foraminifera for stable isotopic analysis # were picked from the sieved 1000-106 um fraction after samples were sonicated. # Between 10 an # # Variables: # depth Depth (cm) # calyrBP calendar years B.P. (B.P. = 1950) # d18On.pachy-l delta O18 PDB (Neogloboquadrina pachyderma (left coiling)) # carb% Calcium Carbonate percent # # CORE: B997-317 depth calyrBP d18On.pachy-l carb% 0.625 11.6048 2.62 -999 1.25 23.20961 -999 4.67 5 92.83842 -999 4.92 10 185.6768 -999 4.75 10.625 197.2817 2.44 -999 15 278.5153 -999 5.17 20 371.3537 -999 5.83 20.625 382.9585 2.54 -999 25 464.1921 -999 6.42 30 557.0306 -999 6.08 35 649.869 -999 6.25 40 742.7074 -999 6.25 40.625 939.9891 2.54 -999 45 835.5458 -999 6.5 50 928.3843 -999 6.5 50.625 1109.357 2.32 -999 55 1021.223 -999 6.42 60 1091.528 -999 7.75 60.625 1394.633 2.4 -999 65 1234.166 -999 7.67 70 1376.804 -999 8 70.625 1679.91 2.47 -999 75 1519.442 -999 7.58 80 1662.08 -999 7.75 80.625 1965.186 2.48 -999 85 1804.718 -999 7.58 90 1947.356 -999 8.08 90.625 2250.462 2.45 -999 95 2089.994 -999 8.5 100 2232.632 -999 7.92 100.625 2535.738 2.34 -999 105 2375.27 -999 8.17 110 2517.908 -999 8 110.625 2821.014 2.42 -999 114.75 2653.414 -999 7.83 117.25 2724.733 -999 8.17 120 2803.184 -999 8.25 120.625 3106.29 2.34 -999 125 2945.822 -999 8.67 130 3088.46 -999 8.17 130.625 3391.566 2.6 -999 135 3231.098 -999 6.92 140 3373.736 -999 8.83 140.625 6957.651 2.54 -999 145 4974.512 -999 4.83 150.625 10923.93 2.57 -999 152 7442.418 -999 3.67 158 9557.768 -999 3.92 161.875 11264.06 3.09 -999 162 10968 -999 0.75 165 11070.98 -999 1.5 170 11242.6 -999 1.08 170.625 11607.31 3.32 -999 175 11414.23 -999 0.33 180 11585.86 -999 0.42 180.625 11950.56 3.29 -999 185 11757.48 -999 0.58 190 11929.11 -999 0.5 190.625 12293.81 3.64 -999 195 12100.74 -999 0.25 200 12272.36 -999 0.25 200.625 12637.07 3.51 -999 205 12443.99 -999 0.33 210 12615.61 -999 0.33 210.625 12808.69 3.51 -999 215 12787.24 -999 0.25 215.625 13323.57 3.76 -999 220 12958.87 -999 0.25 225 13130.49 -999 0.25 230 13302.12 -999 0.42 230.625 13666.83 3.78 -999 235 13473.75 -999 0.42 240 13645.37 -999 0.5 240.625 13745.45 3.63 -999