# NOAA Paleoclimatology Program - Paleocean Site Data # nantuck-fwc.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: Christopher R. Weidman # Core/Site: Nantucket # Latitude: 40.40.00N ( 40.66667) # Longitude: 69.40.00W ( -69.66667) # Water Depth(m): 54 # # Publications: # Weidman, C.R., and G.A. Jones. 1994. The long-lived mollusc Arctica islandica: # A new paleoceanographic tool for the reconstruction of bottom temperatures for # the continental shelves of the northern North Atlantic Ocean. Journal of Geophysical # Research 99:18305-18314. #------------------ # # Description & Notes: # North Atlantic Mollusc Isotopes # Calibration data for same period as stable isotope records and includes : 1) # the date (based on 8-month (May-Dec) growth year and centered at mid-month); # 2) mean monthly T C (based on ~daily BT records w/ linear interpolated gaps); # 3) mean monthly Salinity (based on ~weekly BS records w/ linear interpolated # gaps); 4) "monthly" shell d18O data (based on linear seasonal shell growth assumption); # 5) estimated monthly d18O-water based on salinity and Fairbanks' [1982] relationship # for Gulf of Maine; 6) "monthly" shell d18O minus est. monthly d18O-water. # # Variables: # depth Depth (cm) # calyr calendar years BC/AD () # sal Salinity # temp Temperature (C) # d18Oa.island delta O18 PDB (Arctica islandica) # d18Owater delta O18 PDB (water) # # CORE: Nantucket depth calyr sal temp d18Oa.island d18Owater -999 1956.04 32.85 5.5 -999 -999 -999 1956.12 32.88 4.5 -999 -999 -999 1956.21 33.01 3.9 -999 -999 -999 1956.29 32.75 4.7 -999 -999 -999 1956.38 32.76 6.6 2.15 -0.87 -999 1956.46 32.64 8 2.08 -0.92 -999 1956.54 32.57 9.1 1.75 -0.95 -999 1956.62 32.54 10 1.25 -0.96 -999 1956.71 32.97 12.5 1.02 -0.78 -999 1956.79 34.46 15.5 0.82 -0.15 -999 1956.88 34.56 15.5 0.88 -0.11 -999 1956.96 33.74 9.6 1.92 -0.46 -999 1957.38 33.69 8.6 2.23 -0.48 -999 1957.46 33.6 9.1 2 -0.51 -999 1957.54 33.51 9.5 1.72 -0.55 -999 1957.62 33.47 10.6 1.48 -0.57 -999 1957.71 33.15 11 1.08 -0.7 -999 1957.79 33.03 13.6 0.94 -0.75 -999 1957.88 33.49 14.6 0.76 -0.56 -999 1957.96 33.37 11.1 1.62 -0.61 -999 1961.38 32.52 5.6 2.16 -0.97 -999 1961.46 32.69 8 1.67 -0.9 -999 1961.54 32.61 10.7 1.43 -0.93 -999 1961.62 32.49 11 1 -0.98 -999 1961.71 32.86 11.6 0.93 -0.83 -999 1961.79 33.67 14.3 0.91 -0.48 -999 1961.88 32.41 9.9 1.22 -1.02 -999 1961.96 32.55 7.6 2.12 -0.96 -999 1962.38 32.58 6.8 2.34 -0.94 -999 1962.46 32.48 8.4 2.23 -0.99 -999 1962.54 32.49 10 1.86 -0.98 -999 1962.62 32.59 9.8 1.5 -0.94 -999 1962.71 32.33 9.4 1.19 -1.05 -999 1962.79 31.99 12 0.94 -1.19 -999 1962.88 32.42 10.2 1.58 -1.01 -999 1962.96 32.47 6.1 1.96 -0.99 -999 1963.38 32.66 6.8 1.92 -0.91 -999 1963.46 32.55 8.6 1.89 -0.96 -999 1963.54 32.79 10.7 1.63 -0.86 -999 1963.62 32.82 10.2 1.27 -0.84 -999 1963.71 32.88 11.9 1.32 -0.82 -999 1963.79 33.5 13.1 1.11 -0.56 -999 1963.88 32.65 10.5 1.21 -0.91 -999 1963.96 32.73 6.3 2.08 -0.88 -999 1964.38 32.69 6.1 2.22 -0.9 -999 1964.46 32.47 8 1.99 -0.99 -999 1964.54 32.52 9.9 1.67 -0.97 -999 1964.62 32.55 11.5 1.63 -0.96 -999 1964.71 32.43 11.3 1.37 -1.01 -999 1964.79 32.3 10.9 1.35 -1.06 -999 1964.88 32.31 10.2 1.28 -1.06 -999 1964.96 32.55 6.5 2.05 -0.96 -999 1965.38 32.47 4.5 2.45 -0.99 -999 1965.46 32.42 6.3 2.53 -1.01 -999 1965.54 32.42 8.7 2.23 -1.01 -999 1965.62 32.58 10.2 2.04 -0.94 -999 1965.71 32.57 8.8 1.58 -0.95 -999 1965.79 32.6 10.5 1.36 -0.94 -999 1965.88 32.6 10 1.43 -0.94 -999 1965.96 32.41 6.9 2.19 -1.02 -999 1966.38 32.59 5.4 2.14 -0.94 -999 1966.46 32.45 6.2 2.2 -1 -999 1966.54 32.67 8.3 1.97 -0.91 -999 1966.62 32.56 9.5 1.84 -0.95 -999 1966.75 32.56 9.9 1.53 -0.95 -999 1966.88 32.32 9.8 1.45 -1.05 -999 1966.96 32.38 8.3 1.9 -1.03 -999 1967.38 32.57 4.5 2.21 -0.95 -999 1967.46 32.46 6.2 2.16 -0.99 -999 1967.54 32.3 7.8 1.97 -1.06 -999 1967.62 32.53 7.7 1.88 -0.96 -999 1967.75 32.84 11 1.45 -0.83 -999 1967.88 32.46 10.4 1.19 -0.99 -999 1967.96 32.37 7.2 1.72 -1.03 -999 1968.38 32.61 5.3 2.18 -0.93 -999 1968.46 32.48 8 2.05 -0.99 -999 1968.54 32.76 8.3 1.78 -0.87 -999 1968.62 32.87 8.5 1.47 -0.82 -999 1968.75 32.78 11.7 1.11 -0.86 -999 1968.88 32.78 11.1 1.66 -0.86 -999 1968.96 32.78 6.9 2.25 -0.86 -999 1969.04 32.88 5.2 -999 -999 -999 1969.12 33.1 4.1 -999 -999 -999 1969.21 33.12 4.3 -999 -999 -999 1969.29 32.96 5.5 -999 -999 -999 1969.38 32.89 6.3 -999 -999 -999 1969.46 32.91 8 -999 -999 -999 1969.54 32.74 9 -999 -999 -999 1969.62 33.19 10.6 -999 -999 -999 1969.71 32.77 11.1 -999 -999 -999 1969.79 32.98 13.5 -999 -999 -999 1969.88 32.51 12.3 -999 -999 -999 1969.96 32.48 8.4 -999 -999 -999 1970.04 32.53 5 -999 -999 -999 1970.12 32.5 4.3 -999 -999 -999 1970.21 32.03 4 -999 -999 -999 1970.29 32.41 4.7 -999 -999 -999 1970.38 32.43 6.3 -999 -999 -999 1970.46 32.51 7.7 -999 -999 -999 1970.54 32.33 7.9 -999 -999 -999 1970.62 32.3 9 -999 -999 -999 1970.71 32.34 9.7 -999 -999 -999 1970.79 32.45 12.2 -999 -999 -999 1970.88 32.35 11.8 -999 -999 -999 1970.96 32.44 8.9 -999 -999 -999 1971.04 32.47 5.9 -999 -999 -999 1971.12 32.37 3.5 -999 -999 -999 1971.21 32.23 0.43 -999 -999 -999 1971.29 32.25 4.4 -999 -999 -999 1971.38 32.23 6.1 -999 -999 -999 1971.46 32.24 7.1 -999 -999 -999 1971.54 32.26 8.8 -999 -999 -999 1971.62 32.39 9 -999 -999 -999 1971.71 32.57 11.2 -999 -999 -999 1971.79 33.87 13.7 -999 -999 -999 1971.88 33.08 13.7 -999 -999 -999 1971.96 32.67 9.4 -999 -999