Isla Tortuga, Cariaco Basin Coral Trace Element Data --------------------------------------------------------------------- NOAA Paleoclimatology Program and World Data Center for Paleoclimatology, Boulder --------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCE WHEN USING THIS DATA!!!!! NAME OF DATA SET: Isla Tortuga, Cariaco Basin Coral Trace Element Data LAST UPDATE: 11/2004 (Original Receipt by WDC Paleo) CONTRIBUTOR: Matt Reuer, The Colorado College IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2004-065 SUGGESTED DATA CITATION: Reuer, M.K., et al.. 2004. Isla Tortuga, Cariaco Basin Coral Trace Element Data. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series #2004-065. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Reuer, M.K., E.A. Boyle, and J.E. Cole. 2003. A mid-twentieth century reduction in tropical upwelling inferred from coralline trace element proxies. Earth and Planetary Science Letters. 210 pp. 437-452. GEOGRAPHIC REGION: Cariaco Basin, Caribbean Sea. PERIOD OF RECORD: 1918-1995 AD FUNDING SOURCE: National Science Foundation (USA) DESCRIPTION: Trace element data from a M. annularis coral from Isla Tortuga, Venezuela. Isla Tortuga is located at the northern margin of the Cariaco Basin. Coral cores were collected from two sites along the southern coast of Isla Tortuga, Venezuela, (10 53'N, 65 21'W) in 1996 and 1998. Water depths ranged from approximately 2 to 3 m. DATA: 1. Coral Cd/Ca Ratios Column 1: Calendar Year Column 2: Cd/Ca (nmol/mol) Column 3: Cd 2sigma error. Error is given as 2sigma standard deviation of sample replicates Year Cd/Ca Cd_2s 1995.90 1.94 0.10 1995.60 2.19 0.10 1995.40 2.05 0.24 1995.30 1.53 0.06 1995.10 1.49 0.02 1994.90 1.39 0.16 1994.70 1.36 0.34 1994.50 1.16 0.14 1994.30 1.12 0.06 1994.10 1.18 0.06 1993.60 1.41 0.14 1993.40 1.27 0.02 1993.10 1.57 0.04 1992.90 1.44 0.14 1992.80 1.31 0.22 1992.40 1.48 0.34 1992.30 1.19 0.18 1992.10 1.33 0.08 1991.90 1.34 0.12 1991.80 1.59 0.42 1991.60 1.31 0.16 1991.40 1.76 0.36 1991.30 1.67 0.24 1991.10 1.55 0.02 1990.90 1.44 0.28 1990.80 1.57 0.10 1990.40 1.47 0.10 1990.30 1.38 0.10 1990.10 1.23 0.18 1989.90 1.18 0.24 1989.70 1.22 0.14 1989.50 1.10 0.14 1989.30 1.36 0.24 1989.10 1.06 0.18 1988.90 1.22 0.14 1988.80 1.38 0.06 1988.60 1.23 0.42 1988.40 1.08 0.01 1988.10 1.17 0.14 1987.90 1.13 0.12 1987.80 1.20 0.01 1987.60 1.21 0.20 1987.40 1.15 0.22 1987.10 1.09 0.01 1986.90 1.06 0.06 1986.80 1.04 0.10 1986.60 1.38 0.32 1986.40 1.16 0.22 1986.30 1.13 0.14 1986.10 1.21 0.16 1985.90 1.04 0.18 1985.80 1.05 0.08 1985.60 1.31 0.08 1985.40 1.27 0.20 1985.30 1.10 0.02 1985.10 1.16 0.06 1984.90 1.33 0.22 1984.80 1.36 0.26 1984.60 1.16 0.08 1984.40 1.21 0.02 1984.10 1.45 0.24 1983.50 1.65 0.28 1982.20 2.29 0.44 1981.90 1.59 0.34 1981.80 1.70 0.16 1981.60 1.62 0.14 1981.40 1.67 0.12 1981.30 2.22 0.28 1981.10 2.16 0.02 1980.90 1.89 0.22 1980.80 1.69 0.14 1980.60 2.04 0.32 1980.30 1.75 0.10 1980.10 1.76 0.02 1979.90 1.77 0.06 1979.80 1.43 0.08 1979.60 1.20 0.10 1979.40 1.43 0.12 1979.30 1.37 0.08 1979.10 1.58 0.08 1978.90 1.52 0.06 1978.80 1.60 0.22 1978.40 1.52 0.36 1978.30 1.48 0.06 1978.10 1.77 0.08 1977.70 1.60 0.20 1977.50 1.51 0.14 1977.30 1.41 0.01 1977.10 1.53 0.24 1976.90 1.86 0.02 1976.80 1.80 0.28 1976.60 1.87 0.44 1976.40 1.71 0.10 1976.30 2.35 0.36 1976.10 2.35 0.24 1975.90 1.69 0.01 1975.80 1.98 0.44 1975.40 1.72 0.18 1975.30 1.75 0.02 1975.10 1.77 0.12 1974.90 1.68 0.22 1974.80 1.83 0.40 1974.40 1.85 0.28 1974.30 1.67 0.04 1974.10 2.18 0.36 1973.50 2.20 0.20 1972.90 1.76 0.20 1972.80 2.12 0.14 1972.60 2.37 0.01 1972.40 2.49 0.18 1972.30 2.94 0.20 1972.10 2.43 0.02 1971.90 2.33 0.58 1971.80 1.83 0.24 1971.60 2.04 0.04 1971.40 1.87 0.12 1971.30 1.98 0.36 1971.10 1.49 0.12 1970.90 1.25 0.24 1970.80 1.46 0.08 1970.60 1.18 0.14 1970.40 2.06 0.06 1970.30 1.33 0.02 1970.10 1.70 0.06 1969.90 1.51 0.06 1969.80 1.45 0.10 1969.60 1.84 0.38 1969.40 1.77 0.14 1969.30 1.41 0.42 1969.10 1.40 0.16 1968.90 1.36 0.26 1968.80 1.50 0.04 1968.60 1.73 0.10 1968.40 1.57 0.14 1968.30 1.80 0.22 1968.10 2.04 0.24 1967.90 2.22 0.24 1967.80 2.28 0.16 1967.40 1.51 0.08 1967.10 1.55 0.12 1966.90 1.69 0.54 1966.60 1.69 0.06 1966.40 2.24 0.10 1966.10 1.82 0.08 1965.90 1.60 0.28 1965.80 1.45 0.04 1965.60 1.86 0.22 1965.40 2.09 0.44 1965.30 1.40 0.08 1965.10 1.32 0.20 1964.90 2.49 0.14 1964.50 1.71 0.06 1964.30 1.58 0.26 1964.10 1.48 0.08 1963.80 2.38 0.20 1963.30 2.00 0.30 1962.90 1.50 0.26 1962.40 1.54 0.20 1962.10 1.32 0.12 1961.90 1.92 0.12 1961.80 1.35 0.10 1961.60 1.60 0.10 1961.30 1.50 0.30 1961.10 1.68 0.30 1960.80 1.54 0.02 1960.60 1.58 0.14 1960.40 2.04 0.22 1960.10 2.06 0.32 1959.90 1.61 0.08 1959.60 1.57 0.16 1959.40 2.01 0.16 1959.30 2.29 0.08 1959.10 1.92 0.06 1958.90 2.42 0.56 1958.80 1.77 0.04 1958.60 1.98 0.32 1958.40 1.73 0.06 1958.30 1.69 0.12 1958.10 2.26 0.04 1957.90 2.05 0.18 1957.80 1.93 0.04 1957.60 1.74 0.06 1957.40 1.62 0.42 1957.30 2.13 0.06 1957.10 2.66 0.32 1956.60 2.57 0.36 1956.30 1.90 0.14 1956.10 2.48 0.54 1955.90 2.32 0.02 1955.80 2.17 0.18 1955.60 2.88 0.10 1955.40 1.79 0.08 1955.30 3.04 0.10 1955.10 2.28 0.24 1954.90 2.55 0.34 1954.70 2.21 0.26 1954.50 2.03 0.08 1954.30 2.53 0.01 1954.10 2.41 0.10 1953.90 2.00 0.10 1953.70 1.93 0.14 1953.50 1.89 0.10 1953.30 2.17 0.24 1953.10 1.65 0.01 1952.90 2.25 0.14 1952.60 1.76 0.06 1952.30 1.69 0.20 1952.10 1.92 0.22 1951.90 1.86 0.10 1951.70 1.83 0.40 1951.30 2.40 0.58 1951.10 2.17 0.24 1950.90 2.94 0.46 1950.80 2.81 0.02 1950.60 1.97 0.16 1950.40 1.78 0.44 1950.30 2.44 0.26 1950.10 2.16 0.16 1949.90 2.11 0.16 1949.80 2.56 0.10 1949.60 2.59 0.02 1949.30 3.93 0.52 1949.10 3.90 0.22 1948.90 4.09 0.30 1948.80 3.64 0.36 1948.60 3.22 0.10 1948.40 2.51 0.02 1948.30 2.90 0.34 1948.10 2.64 0.04 1947.90 2.48 0.14 1947.80 2.99 0.22 1947.60 3.35 0.22 1947.40 3.22 0.36 1947.30 4.22 0.46 1947.10 4.96 0.28 1946.50 3.23 0.14 1946.30 3.94 0.24 1946.10 4.03 0.50 1945.90 3.26 0.20 1945.60 2.55 0.06 1945.10 2.81 0.08 1944.90 2.86 0.18 1944.80 3.30 0.24 1944.60 2.70 0.01 1944.30 2.52 0.16 1944.10 2.51 0.34 1943.90 2.32 0.30 1943.80 2.35 0.14 1943.60 1.88 0.32 1943.30 4.33 0.16 1943.10 3.17 0.60 1942.50 4.25 0.54 1942.30 5.01 0.28 1942.10 3.17 0.02 1941.90 2.92 0.58 1941.80 2.98 0.18 1941.60 3.22 0.14 1941.40 3.54 0.22 1941.30 3.70 0.40 1941.10 3.82 0.16 1940.90 3.48 0.02 1940.80 2.88 0.60 1940.60 3.01 0.36 1940.40 3.08 0.16 1940.30 2.99 0.06 1940.10 2.74 0.12 1939.80 3.69 0.03 1939.60 4.03 0.02 1939.40 3.98 0.10 1939.30 4.34 0.06 1939.10 4.36 0.26 1938.90 4.01 0.36 1938.70 4.15 0.20 1938.50 3.10 0.10 1938.30 2.83 0.16 1938.10 2.95 0.18 1937.90 3.00 0.36 1937.80 3.69 0.56 1937.60 3.23 0.28 1937.40 3.18 0.14 1937.30 2.08 0.16 1937.10 2.49 0.14 1936.90 2.84 0.46 1936.80 2.88 0.44 1936.60 3.48 0.32 1936.40 2.73 0.24 1936.30 3.00 0.28 1936.10 3.35 0.30 1935.10 5.07 0.16 1934.80 4.61 0.16 1934.60 4.68 0.42 1934.40 4.07 0.32 1934.10 4.36 0.32 1933.80 3.63 0.26 1933.40 3.83 0.02 1933.30 4.13 0.42 1933.10 4.70 0.38 1932.40 3.82 0.32 1932.10 3.23 0.08 1931.90 4.26 0.02 1931.60 3.15 0.56 1931.40 2.45 0.50 1931.30 1.97 0.02 1931.10 2.66 0.48 1930.90 2.18 0.10 1930.80 2.80 0.58 1930.60 3.03 0.42 1930.40 4.08 0.32 1930.30 4.16 0.42 1930.10 3.43 0.36 1929.90 3.63 0.34 1929.40 3.04 0.50 1929.10 3.20 0.50 1928.80 3.62 0.06 1928.40 4.04 0.08 1928.30 3.84 0.22 1928.10 3.79 0.16 1927.90 4.99 0.48 1927.80 3.91 0.12 1927.40 4.13 0.44 1927.30 3.21 0.44 1927.10 3.43 0.28 1926.70 3.66 0.32 1926.50 3.75 0.08 1926.30 3.69 0.32 1926.10 3.81 0.28 1925.60 2.89 0.10 1925.40 2.52 0.24 1925.10 2.63 0.18 1924.80 3.99 0.20 1924.50 3.79 0.26 1924.20 3.01 0.04 1923.90 2.10 0.16 1923.70 1.74 0.10 1923.50 2.05 0.08 1923.30 3.94 0.54 1923.10 4.21 0.02 1922.90 3.89 0.48 1922.80 4.07 0.56 1922.40 3.34 0.16 1922.10 4.12 0.46 1921.70 3.51 0.04 1921.10 4.55 0.08 1920.90 3.61 0.08 1920.60 3.63 0.50 1920.30 3.03 0.26 1920.10 4.32 0.54 1919.40 3.81 0.08 1919.10 3.92 0.52 1918.90 3.58 0.28 1918.80 2.39 0.14 1918.60 4.22 0.40 1918.40 2.92 0.46 1918.30 3.28 0.20 1918.10 3.53 0.20 2. Coral Ba/Ca Ratios Column 1: Calendar Year Column 2: Ba/Ca (nmol/mol) Column 3: Ba 2sigma error. Error is given as 2sigma standard deviation of sample replicates Year Ba/Ca Ba_2s 1995.90 5.42 0.14 1995.80 5.38 0.26 1995.60 5.10 0.14 1995.40 5.36 0.12 1995.30 5.36 0.18 1994.80 5.16 0.02 1994.30 5.20 0.02 1993.80 5.43 0.12 1993.60 5.11 0.06 1992.90 5.33 0.24 1992.80 5.15 0.16 1992.10 5.47 0.06 1991.90 5.21 0.08 1991.80 5.43 0.24 1991.60 5.17 0.04 1991.40 5.30 0.16 1991.10 5.51 0.20 1990.80 5.11 0.10 1990.60 5.33 0.14 1990.40 5.30 0.24 1990.30 5.31 0.10 1989.90 5.26 0.06 1989.60 4.99 0.02 1989.40 5.17 0.12 1989.30 5.21 0.06 1989.10 5.19 0.10 1988.90 5.25 0.26 1988.80 5.13 0.18 1988.60 5.11 0.08 1988.40 5.44 0.22 1988.10 5.09 0.02 1987.40 5.24 0.26 1987.10 5.30 0.26 1986.90 5.05 0.06 1986.80 5.46 0.06 1986.60 5.37 0.04 1986.30 5.40 0.04 1985.80 4.95 0.04 1985.60 5.17 0.01 1985.40 5.18 0.08 1985.10 4.99 0.01 1984.90 4.97 0.08 1984.80 5.11 0.08 1984.60 4.76 0.04 1984.30 5.34 0.20 1983.90 5.52 0.20 1983.30 5.21 0.16 1981.30 5.00 0.20 1981.10 5.56 0.10 1980.90 5.48 0.24 1980.80 5.11 0.22 1980.10 4.77 0.16 1979.80 4.24 0.02 1979.60 4.70 0.04 1979.40 4.77 0.04 1979.30 4.88 0.02 1979.10 4.91 0.24 1978.90 4.83 0.14 1978.60 4.97 0.01 1978.30 4.95 0.06 1978.10 4.89 0.08 1977.80 5.18 0.02 1977.60 5.72 0.10 1977.40 5.16 0.10 1977.10 4.63 0.10 1976.90 5.20 0.04 1976.80 5.19 0.04 1976.60 4.73 0.28 1976.40 5.47 0.04 1976.30 5.04 0.06 1976.10 4.85 0.06 1975.90 5.05 0.12 1975.80 5.18 0.20 1975.40 4.94 0.04 1975.30 5.45 0.06 1975.10 4.76 0.18 1974.90 5.10 0.24 1974.80 4.98 0.04 1974.60 4.45 0.16 1973.50 5.22 0.10 1972.90 4.92 0.18 1972.60 4.80 0.24 1972.40 5.21 0.26 1972.10 5.20 0.06 1971.90 5.01 0.14 1971.40 4.75 0.06 1971.30 5.19 0.06 1971.10 4.63 0.20 1970.90 4.62 0.04 1970.80 5.11 0.22 1970.60 4.97 0.04 1970.30 4.78 0.08 1970.10 4.86 0.12 1969.90 4.52 0.10 1969.80 4.66 0.01 1969.60 5.09 0.26 1969.40 5.01 0.04 1969.10 4.67 0.26 1968.80 4.77 0.18 1968.40 5.28 0.04 1968.30 4.73 0.08 1967.90 5.35 0.06 1967.60 5.28 0.08 1967.40 4.79 0.28 1967.10 5.33 0.01 1966.90 4.59 0.20 1966.70 5.22 0.12 1966.30 5.24 0.26 1965.90 4.46 0.14 1965.80 4.95 0.14 1965.60 5.24 0.26 1965.40 5.19 0.28 1965.30 4.70 0.04 1965.10 5.01 0.04 1964.90 5.03 0.22 1964.50 5.17 0.14 1964.30 4.99 0.08 1964.10 4.90 0.06 1963.90 4.74 0.12 1963.30 4.85 0.02 1962.90 5.09 0.16 1962.50 4.93 0.26 1962.30 4.74 0.06 1962.10 4.37 0.22 1961.60 5.00 0.18 1961.10 4.20 0.04 1960.90 4.86 0.10 1960.60 5.06 0.06 1960.30 4.59 0.22 1960.10 5.65 0.06 1959.90 4.95 0.10 1959.60 4.83 0.10 1959.30 5.07 0.02 1958.90 5.07 0.02 1958.80 5.00 0.14 1958.60 5.10 0.01 1958.30 4.81 0.04 1958.10 4.63 0.01 1957.90 4.83 0.10 1957.80 5.02 0.10 1957.60 4.88 0.04 1957.40 4.77 0.12 1957.30 5.00 0.02 1957.10 4.97 0.02 1956.60 5.53 0.18 1956.40 5.41 0.08 1956.30 5.01 0.04 1955.60 5.47 0.08 1955.40 5.15 0.18 1955.10 5.03 0.20 1954.90 5.31 0.02 1954.60 5.19 0.02 1954.40 5.47 0.04 1954.30 5.03 0.06 1954.10 5.30 0.10 1953.80 4.96 0.01 1953.40 5.18 0.24 1953.30 5.01 0.06 1953.10 5.44 0.24 1952.90 4.35 0.08 1952.60 5.30 0.26 1952.30 4.85 0.28 1952.10 5.13 0.08 1951.90 4.93 0.10 1951.80 5.02 0.04 1951.60 4.85 0.08 1951.40 5.34 0.20 1951.30 4.98 0.08 1951.10 4.99 0.08 1950.90 4.78 0.28 1950.60 5.02 0.14 1950.30 5.57 0.28 1950.10 4.85 0.30 1949.90 5.11 0.06 1949.80 5.11 0.12 1949.60 4.99 0.08 1949.40 4.99 0.06 1949.30 5.32 0.24 1949.10 5.03 0.02 1948.90 5.04 0.06 1948.80 5.03 0.02 1948.60 5.13 0.08 1948.30 5.16 0.06 1948.10 5.16 0.16 1947.90 5.10 0.12 1947.80 5.07 0.06 1947.60 5.21 0.06 1947.30 4.88 0.04 1947.10 5.18 0.20 1946.90 5.17 0.28 1946.80 4.84 0.20 1946.60 4.75 0.10 1946.40 4.76 0.10 1946.30 4.92 0.14 1946.10 5.20 0.28 1945.90 4.82 0.01 1945.80 4.87 0.01 1945.60 4.91 0.10 1945.30 4.80 0.08 1945.10 4.87 0.02 1944.90 4.83 0.10 1944.60 5.09 0.06 1944.40 4.84 0.08 1944.30 4.68 0.30 1944.10 4.89 0.24 1943.90 4.84 0.10 1943.60 5.17 0.30 1943.10 4.87 0.18 1942.60 5.08 0.04 1942.40 4.93 0.06 1942.30 4.63 0.26 1941.90 4.75 0.01 1941.80 5.48 0.04 1941.40 4.97 0.06 1941.10 4.92 0.06 1940.90 4.85 0.28 1940.80 5.05 0.20 1940.60 5.14 0.24 1940.40 5.53 0.22 1940.10 5.09 0.28 1939.90 4.49 0.04 1939.80 4.61 0.06 1939.60 4.81 0.20 1939.30 4.83 0.18 1939.10 4.83 0.10 1938.70 4.79 0.06 1938.30 5.26 0.04 1938.10 5.01 0.10 1937.80 5.11 0.12 1937.60 5.40 0.08 1937.30 4.89 0.16 1937.10 5.07 0.01 1936.30 5.65 0.08 1936.10 5.12 0.14 1935.60 5.26 0.18 1935.40 5.02 0.28 1935.30 4.95 0.04 1934.40 5.15 0.01 1934.30 5.37 0.02 1934.10 4.95 0.01 1933.60 5.20 0.04 1933.40 5.09 0.08 1933.30 5.16 0.10 1933.10 4.38 0.18 1932.90 4.87 0.18 1932.80 5.01 0.02 1932.40 5.39 0.03 1932.10 4.63 0.22 1931.80 4.90 0.14 1931.60 5.28 0.22 1931.30 5.21 0.18 1931.10 4.94 0.14 1930.90 4.86 0.28 1930.80 5.00 0.24 1930.30 4.79 0.06 1930.10 4.95 0.22 1929.90 5.08 0.06 1929.80 4.81 0.28 1929.60 4.77 0.24 1929.40 4.87 0.16 1929.30 4.73 0.10 1928.80 4.42 0.04 1928.40 5.10 0.18 1928.30 5.39 0.22 1928.10 4.73 0.02 1927.90 4.87 0.06 1927.80 5.22 0.12 1927.60 5.30 0.22 1927.40 5.12 0.16 1927.30 4.83 0.26 1927.10 4.95 0.16 1926.70 4.69 0.08 1926.30 5.45 0.30 1925.90 4.71 0.06 1925.40 5.17 0.01 1924.90 4.82 0.18 1924.60 5.03 0.02 1924.40 5.28 0.02 1924.10 4.41 0.08 1923.90 4.54 0.26 1923.60 4.88 0.08 1923.40 5.19 0.30 1922.30 5.09 0.14 1922.10 4.87 0.02 1921.90 5.33 0.10 1921.80 5.68 0.20 1921.60 4.80 0.16 1921.30 4.51 0.16 1921.10 4.94 0.06 1920.80 4.77 0.14 1920.60 4.67 0.04 1920.40 4.96 0.06 1920.10 5.67 0.02 1919.90 5.20 0.10 1919.60 5.10 0.12 1919.40 5.24 0.22 1919.30 5.30 0.18 1918.30 4.85 0.30 1918.10 4.35 0.18