Mediterranean Sea Little Ice Age Coccolithophore Data ----------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program ----------------------------------------------------------------------- NOTE: PLEASE CITE ORIGINAL REFERENCE WHEN USING THIS DATA!!!!! NAME OF DATA SET: Mediterranean Sea Little Ice Age Coccolithophore Data LAST UPDATE: 2/2011 (Original receipt by WDC Paleo) CONTRIBUTORS: Incarbona, A., P. Ziveri, E. Di Stefano, F. Lirer, G. Mortyn, B. Patti, N. Pelosi, M. Sprovieri, G. Tranchida, M. Vallefuoco, S. Albertazzi, L.G. Bellucci, A. Bonanno, S. Bonomo, P. Censi, L. Ferraro, S. Giuliani, S. Mazzola, and R. Sprovieri. IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2011-019 WDC PALEO CONTRIBUTION SERIES CITATION: Incarbona, A., et al. 2011. Mediterranean Sea Little Ice Age Coccolithophore Data. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2011-019. NOAA/NCDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Incarbona, A., P. Ziveri, E. Di Stefano, F. Lirer, G. Mortyn, B. Patti, N. Pelosi, M. Sprovieri, G. Tranchida, M. Vallefuoco, S. Albertazzi, L.G. Bellucci, A. Bonanno, S. Bonomo, P. Censi, L. Ferraro, S. Giuliani, S. Mazzola, and R. Sprovieri. 2010. The Impact of the Little Ice Age on Coccolithophores in the Central Mediterranean Sea. Climate of the Past, Vol. 6, pp. 795-805. doi:10.5194/cp-6-795-2010. ABSTRACT: The Little Ice Age (LIA) is the last episode of a series of Holocene climatic anomalies. There is still little knowledge on the response of the marine environment to the pronounced cooling of the LIA and to the transition towards the 20th century global warming. Here we present decadal-scale coccolithophore data from four short cores recovered from the central Mediterranean Sea (northern Sicily Channel and Tyrrhenian Sea), which on the basis of 210Pb activity span the last 200-350 years. The lowermost part of the record of one of the cores from the Sicily Channel, Station 407, which extends down to 1650 AD, is characterized by drastic changes in productivity. Specifically, below 1850 AD, the decrease in abundance of F. profunda and the increase of placoliths, suggest increased productivity. The chronology of this change is related to the main phase of the Little Ice Age, which might have impacted the hydrography of the southern coast of Sicily and promoted vertical mixing in the water column. The comparison with climatic forcings points out the importance of stronger and prolonged northerly winds, together with decreased solar irradiance. ADDITIONAL REFERENCES: Di Stefano, E. and A. Incarbona. 2004. High resolution paleoenvironmental reconstruction of the ODP-963D Hole (Sicily Channel) during the last deglaciation, based on calcareous nannofossils. Mar. Micropaleontol., 52, 241–254. Incarbona, A., E. Di Stefano, and S. Bonomo. 2009. Calcareous nannofossil biostratigraphy of the central Mediterranean Basin during the last 430,000 years. Stratigraphy, 6, 33–44, 2009. GEOGRAPHIC REGION: Mediterranean Sea PERIOD OF RECORD: 1620 - 1997 AD FUNDING SOURCES: MIUR ex 60% grants (to Di Stefano), project "Interdecadal Variability of the Mediterranean Ecosystem (MEDECOS)" (CTM2008-04365-E) supported by the MarinERA project of FP6 ERA-NET, and project VULCOST grants (to D'Argenio). DESCRIPTION: Coccolithophore data at decadal resolution from four short cores recovered from the central Mediterranean Sea. Taxa were grouped following Di Stefano and Incarbona (2004) and Incarbona et al. (2009). "Placoliths" are r-strategist taxa considered as a proxy of high productivity conditions. "Miscellaneous group" taxa comprise those that live without any specific depth and within a wide range of ecological preferences. "Upper photic zone" (UPZ) taxa are K-strategists, specialized to live in warm subtropical surface waters and to exploit a minimum amount of nutrients. F. profunda is the main species of the "lower photic zone" (LPZ) group. Box-core Stations (St), northern Sicily Channel: St 272: 37°17'N, 12°48'E, 226m depth St 342: 36°42'N, 13°55'E, 858.2m depth St 407: 36°23'N, 14°27'E, 345.4m depth Gravity core C90-1M, northern Salerno Bay: 40°36'N, 14°42'E, 103.4 m depth DATA: 1. Coccolithophore group data 1a. Station 272 Coccolithophore group percentages data Station depth(cm) Age(yr) plac misc UPZ LPZ Total ST 272 0--1 1997.6 82.1 3.7 3.2 11.0 100.0 ST 272 1--2 1991.7 84.8 3.0 1.2 10.9 100.0 ST 272 2--3 1985.8 81.7 2.5 4.0 11.9 100.0 ST 272 3--4 1979.9 80.4 2.3 3.8 13.5 100.0 ST 272 4--5 1974.0 81.3 3.8 2.8 12.1 100.0 ST 272 5--6 1968.1 80.2 3.6 2.5 13.7 100.0 ST 272 6--7 1962.3 81.3 2.2 3.4 13.1 100.0 ST 272 7--8 1956.4 80.7 3.0 3.3 13.0 100.0 ST 272 8--9 1950.5 80.1 2.9 3.8 13.1 100.0 ST 272 9--10 1944.6 78.3 2.3 5.0 14.4 100.0 ST 272 10--11 1938.7 79.6 2.7 4.2 13.6 100.0 ST 272 11--12 1932.9 82.2 2.1 3.2 12.5 100.0 ST 272 12--13 1927.0 80.9 2.1 3.6 13.4 100.0 ST 272 13-14 1921.0 80.1 2.0 4.1 13.8 100.0 ST 272 14-15 1915.1 79.9 2.3 3.3 14.4 100.0 ST 272 15-16 1909.2 77.8 3.4 4.4 14.3 100.0 ST 272 16-17 1903.3 77.9 3.6 4.3 14.2 100.0 ST 272 17-18 1897.4 80.9 1.9 5.7 11.5 100.0 ST 272 18-19 1891.5 80.4 1.8 3.7 14.1 100.0 ST 272 19-20 1885.6 81.2 2.2 3.5 13.1 100.0 ST 272 20-21 1879.8 81.2 2.4 3.4 13.1 100.0 ST 272 21-22 1873.9 81.3 2.5 2.3 13.9 100.0 ST 272 22-23 1868.0 80.8 3.1 2.8 13.4 100.0 ST 272 23-24 1862.1 81.8 2.6 4.8 10.7 100.0 ST 272 24-25 1856.2 84.1 1.7 3.4 10.8 100.0 ST 272 25-26 1850.4 82.2 2.8 1.9 13.2 100.0 ST 272 26-27 1844.4 80.1 1.8 5.1 13.0 100.0 ST 272 27-28 1838.4 81.9 2.1 1.9 14.1 100.0 1b. Station 342 Coccolithophore group percentages data Station depth(cm) Age(yr) plac misc UPZ LPZ Total ST 342 0--1 1997 72.5 1.9 4.5 21.1 100.0 ST 342 1--2 1986 74.7 1.7 4.1 19.5 100.0 ST 342 2--3 1975 75.6 1.5 2.8 20.1 100.0 ST 342 3--4 1964 73.7 2.1 6.9 17.4 100.0 ST 342 4--5 1953 77.0 2.2 3.7 17.2 100.0 ST 342 5--6 1942 76.9 0.5 4.1 18.5 100.0 ST 342 6--7 1931 77.2 1.5 3.7 17.5 100.0 ST 342 7--8 1920 78.4 2.7 3.7 15.3 100.0 ST 342 8--9 1909 77.5 3.3 7.1 12.2 100.0 ST 342 9--10 1897 80.3 2.5 4.2 13.0 100.0 ST 342 10--11 1886 78.2 1.8 3.4 16.6 100.0 ST 342 11--12 1875 72.2 3.0 8.2 16.6 100.0 ST 342 12--13 1864 75.6 0.9 4.8 18.7 100.0 ST 342 13-14 1853 81.1 0.5 2.5 15.9 100.0 ST 342 14-15 1842 82.3 0.7 3.2 13.9 100.0 ST 342 15-16 1831 77.5 1.2 1.9 19.3 100.0 ST 342 16-17 1820 79.6 2.0 5.8 12.6 100.0 ST 342 17-18 1809 73.7 0.6 6.6 19.1 100.0 ST 342 18-19 1797 77.8 2.0 5.5 14.8 100.0 ST 342 19-20 1786 76.5 0.9 4.2 18.4 100.0 ST 342 20-21 1775 76.5 1.4 3.7 18.4 100.0 ST 342 21-22 1764 80.0 1.9 3.8 14.3 100.0 ST 342 22-23 1753 74.7 0.6 3.4 21.3 100.0 1c. Station 407 Coccolithophore group percentages data Station depth(cm) Age(yr) plac misc UPZ LPZ Total ST 407 0--1 1995 73.7 1.9 5.2 19.2 100.0 ST 407 1--2 1980 81.8 1.0 3.6 13.5 100.0 ST 407 2--3 1964 78.7 2.0 4.1 15.2 100.0 ST 407 3--4 1948 77.3 2.3 4.4 15.9 100.0 ST 407 4--5 1933 84.6 1.5 4.8 9.1 100.0 ST 407 5--6 1917 79.3 2.9 3.2 14.6 100.0 ST 407 6--7 1901 81.0 2.1 3.5 13.4 100.0 ST 407 7--8 1886 76.2 2.0 6.3 15.5 100.0 ST 407 8--9 1870 76.9 2.3 5.6 15.3 100.0 ST 407 9--10 1855 76.1 2.4 5.3 16.3 100.0 ST 407 10--11 1839 74.7 1.7 3.3 20.3 100.0 ST 407 11--12 1823 80.2 2.4 4.6 12.8 100.0 ST 407 12--13 1808 79.1 2.3 4.3 14.2 100.0 ST 407 13-14 1792 80.2 1.8 5.1 13.0 100.0 ST 407 14-15 1776 79.5 1.5 4.0 15.0 100.0 ST 407 15-16 1761 84.9 1.7 4.5 8.9 100.0 ST 407 16-17 1745 79.9 2.1 6.4 11.5 100.0 ST 407 17-18 1730 82.8 2.0 4.3 10.9 100.0 ST 407 18-19 1714 84.9 1.7 3.1 10.2 100.0 ST 407 19-20 1698 84.1 1.2 4.1 10.6 100.0 ST 407 20-21 1683 83.5 1.3 2.6 12.6 100.0 ST 407 21-22 1667 83.0 1.4 4.6 11.0 100.0 ST 407 22-23 1651 83.6 0.9 3.5 12.0 100.0 ST 407 23-24 1636 82.7 1.0 2.5 13.8 100.0 ST 407 24-25 1620 83.8 0.5 3.0 12.7 100.0 1d. Core C90-1M Coccolithophore group percentages data Station depth(cm) Age(yr) plac misc upz lpz Total C90 1M 0--1 2006.62 90.3 3.5 2.3 3.9 100.0 C90 1M 1--2 2001.43 90.6 2.7 2.7 4.0 100.0 C90 1M 2--3 1996.39 91.7 2.5 2.9 2.9 100.0 C90 1M 3--4 1991.40 89.9 4.2 3.4 2.6 100.0 C90 1M 4--5 1986.39 91.5 4.5 3.3 0.6 100.0 C90 1M 5--6 1981.33 91.7 3.8 2.2 2.2 100.0 C90 1M 6--7 1976.27 95.1 2.2 2.5 0.2 100.0 C90 1M 7--8 1971.22 94.7 3.7 1.2 0.4 100.0 C90 1M 8--9 1966.19 93.3 3.1 2.4 1.2 100.0 C90 1M 9--10 1961.17 96.6 1.0 1.0 1.4 100.0 C90 1M 10--11 1956.14 92.4 3.9 2.7 1.0 100.0 C90 1M 11--12 1951.05 95.6 3.0 1.0 0.4 100.0 C90 1M 12--13 1945.96 94.9 2.8 1.4 0.8 100.0 C90 1M 13-14 1940.93 92.1 4.5 2.8 0.6 100.0 C90 1M 14-15 1935.91 93.7 2.2 2.7 1.4 100.0 C90 1M 15-16 1930.88 95.5 1.8 1.4 1.4 100.0 C90 1M 16-17 1925.83 93.1 3.7 2.2 1.0 100.0 C90 1M 17-18 1920.77 94.1 4.5 1.2 0.2 100.0 C90 1M 18-19 1915.72 94.4 2.8 2.4 0.4 100.0 C90 1M 19-20 1910.69 95.7 2.0 1.6 0.6 100.0 C90 1M 20-21 1905.70 94.5 1.4 2.0 2.2 100.0 C90 1M 21-22 1900.70 95.4 2.0 2.0 0.6 100.0 C90 1M 22-23 1895.69 94.5 3.0 2.0 0.4 100.0 C90 1M 23-24 1890.65 95.3 1.8 2.6 0.4 100.0 C90 1M 24-25 1885.56 96.2 1.8 1.0 1.0 100.0 C90 1M 25-26 1880.42 94.3 2.7 2.0 1.0 100.0 C90 1M 26-27 1875.26 95.9 1.8 1.6 0.6 100.0 C90 1M 27-28 1870.16 93.5 3.6 1.6 1.2 100.0 C90 1M 28-29 1865.20 95.8 2.8 1.2 0.2 100.0 C90 1M 29-30 1860.47 94.2 3.0 2.2 0.6 100.0 C90 1M 30-31 1855.99 93.9 3.0 1.2 1.8 100.0 C90 1M 31-32 1851.73 95.1 1.6 2.4 0.8 100.0 C90 1M 32-33 1847.67 96.6 2.2 0.8 0.4 100.0 C90 1M 33-34 1843.78 94.8 3.0 2.0 0.2 100.0 C90 1M 34-35 1840.02 93.8 3.2 2.0 1.0 100.0 C90 1M 35-36 1836.37 95.0 2.9 1.5 0.6 100.0 C90 1M 36-37 1832.79 95.0 2.4 2.0 0.6 100.0 C90 1M 37-38 1829.26 97.6 1.6 0.6 0.2 100.0 C90 1M 38-39 1825.75 95.7 3.3 1.0 0.0 100.0 C90 1M 39-40 1822.22 95.5 2.2 1.2 1.0 100.0 C90 1M 40-41 1818.65 94.5 2.6 2.4 0.4 100.0 2. Coccolithophore raw counts 2a. Station 272 Coccolithophore counts Station depth(cm) Age(yr) Ehux smg smp Gmue Goc Gcar Hspp Hcart Hwal Hpav Cpel Spul Shist Umb Pont Clept Dtub Rhab Umbil Ofrag Pleur Calc Holod Cerat Bbig Thei Other F.prof Total Fields rew rew% ST 272 0--1 1997.6 384 11 58 5 4 0 1 4 0 1 1 6 5 6 0 4 2 0 2 0 1 2 0 0 0 0 4 62 563 6 100 15.1 ST 272 1--2 1991.7 396 12 54 7 7 0 0 3 0 0 0 3 5 1 1 5 0 1 2 0 1 0 0 0 0 0 2 61 561 7 127 18.5 ST 272 2--3 1985.8 406 10 62 8 8 0 1 5 0 1 0 10 1 7 1 3 1 1 2 0 1 1 1 0 0 1 2 72 605 6 98 13.9 ST 272 3--4 1979.9 392 10 54 3 5 0 0 3 0 0 0 10 2 4 0 3 2 2 1 2 2 0 0 0 0 1 3 78 577 4 75 11.5 ST 272 4--5 1974.0 380 7 60 15 9 0 1 9 0 2 0 1 4 5 0 2 3 0 5 1 1 0 0 0 0 1 3 70 579 4.5 94 14.0 ST 272 5--6 1968.1 389 10 60 12 3 0 0 5 0 0 0 5 6 4 2 3 2 1 0 1 3 1 0 0 0 1 2 81 591 6 107 15.3 ST 272 6--7 1962.3 394 10 63 14 3 0 1 1 0 0 0 2 5 8 0 0 2 1 3 0 4 1 0 0 0 3 2 78 595 5 95 13.8 ST 272 7--8 1956.4 395 9 63 12 5 0 0 1 0 1 0 3 3 4 1 3 4 2 5 0 1 1 0 0 0 1 8 78 600 7 117 16.3 ST 272 8--9 1950.5 371 8 53 6 1 0 0 3 0 2 0 4 2 6 0 4 2 2 2 1 2 2 1 0 0 1 3 72 548 5 76 12.2 ST 272 9--10 1944.6 376 9 55 6 4 0 0 7 0 0 0 7 2 10 0 2 4 3 3 0 1 1 1 0 0 0 1 83 575 5 83 12.6 ST 272 10--11 1938.7 383 12 63 16 5 0 0 3 0 0 0 8 0 8 0 3 2 3 1 0 1 3 0 0 0 0 9 82 602 5 81 11.9 ST 272 11--12 1932.9 383 9 65 8 1 0 0 0 0 0 0 2 4 5 0 4 3 3 2 0 2 3 0 0 0 0 2 71 567 5 90 13.7 ST 272 12--13 1927.0 413 12 53 21 2 0 0 6 0 0 0 3 3 7 0 1 5 2 3 0 1 0 1 0 0 1 2 83 619 5 84 11.9 ST 272 13-14 1921.0 409 9 59 10 5 0 0 2 0 0 0 8 3 8 0 2 3 1 4 0 2 0 0 0 0 1 3 85 614 5 91 12.9 ST 272 14-15 1915.1 398 8 61 10 5 0 0 2 0 0 0 6 6 5 0 3 2 3 3 0 0 0 0 0 0 1 3 87 603 4 76 11.2 ST 272 15-16 1909.2 389 12 59 9 5 0 0 7 0 0 0 6 8 4 0 3 2 5 5 0 2 2 2 0 0 1 1 87 609 5.5 91 13.0 ST 272 16-17 1903.3 353 8 62 6 5 0 0 8 0 2 0 4 3 11 0 0 1 1 5 0 4 2 0 0 0 0 3 79 557 5 83 13.0 ST 272 17-18 1897.4 420 13 65 5 10 0 0 3 0 0 0 4 1 7 0 4 5 3 12 1 1 1 3 0 0 0 3 73 634 5 88 12.2 ST 272 18-19 1891.5 423 13 78 8 3 0 0 1 0 0 0 3 5 7 1 3 2 2 5 0 2 3 2 0 0 0 0 92 653 5 72 9.9 ST 272 19-20 1885.6 418 14 75 15 5 0 0 3 0 1 0 7 1 5 0 2 1 1 5 1 1 2 1 0 0 0 6 85 649 5 71 9.9 ST 272 20-21 1879.8 398 9 60 7 5 0 1 1 0 0 0 4 2 4 0 3 2 3 5 0 4 1 0 0 0 1 3 77 590 4.5 67 10.2 ST 272 21-22 1873.9 398 11 65 10 3 0 0 3 0 0 0 3 2 3 0 4 1 1 4 1 0 1 0 0 1 0 5 83 599 4.5 85 12.4 ST 272 22-23 1868.0 407 9 64 10 5 0 0 6 0 0 0 3 4 2 0 0 1 3 5 0 3 0 2 0 0 1 6 82 613 5 91 12.9 ST 272 23-24 1862.1 398 15 66 9 7 0 0 2 0 0 0 5 4 6 0 4 1 3 13 0 2 0 1 0 0 0 4 65 605 5 74 10.9 ST 272 24-25 1856.2 456 13 63 4 7 0 0 3 0 0 0 4 2 9 0 2 2 2 3 0 3 0 0 0 0 2 1 70 646 4 71 9.9 ST 272 25-26 1850.4 448 9 56 7 10 0 0 6 0 1 0 1 2 2 0 5 0 2 4 0 2 2 1 0 0 0 2 85 645 4 72 10.0 ST 272 26-27 1844.4 362 9 65 6 2 0 0 1 0 0 0 4 3 11 0 0 0 0 8 0 2 3 1 0 0 1 4 72 554 4 66 10.6 ST 272 27-28 1838.4 432 5 68 6 5 0 0 1 0 1 0 2 3 3 0 1 1 2 2 1 2 1 0 0 0 0 5 89 630 4 72 10.3 2b. Station 342 Coccolithophore counts Station depth(cm) Age(yr) Ehux smg smp Gmue Goc Gcar Hspp Hcart Hwal Hpav Cpel Spul Shist Umb Pont Clept Dtub Rhab Umbil Ofrag Pleur Calc Holod Cerat Bbig Thei Other F.prof Total Fields Rew rew% ST 342 0--1 1997 393 10 44 2 4 0 0 1 0 0 0 5 3 9 0 3 5 2 2 0 3 2 3 0 0 0 2 132 625 4 47 7.0 ST 342 1--2 1986 423 20 44 5 5 0 0 0 0 0 0 3 5 9 0 2 5 2 6 0 2 1 1 0 0 0 2 130 665 4 61 8.4 ST 342 2--3 1975 412 11 58 8 3 0 1 0 0 0 0 5 3 4 0 1 4 1 1 0 2 2 1 0 0 0 3 131 651 5 78 10.7 ST 342 3--4 1964 386 10 60 8 3 0 0 1 0 0 0 14 4 9 0 2 4 11 2 0 2 3 1 0 0 0 4 110 634 5 78 11.0 ST 342 4--5 1953 417 7 66 5 3 0 1 0 0 0 0 10 2 7 0 2 1 3 2 0 1 0 1 0 0 0 8 111 647 5 52 7.4 ST 342 5--6 1942 443 6 52 2 1 0 1 0 0 0 0 9 0 8 0 0 1 3 4 0 1 1 1 0 0 0 1 121 655 5 64 8.9 ST 342 6--7 1931 373 11 64 4 2 0 0 1 0 0 0 7 4 6 0 2 0 0 2 0 0 5 1 0 0 1 2 103 588 4 48 7.5 ST 342 7--8 1920 438 7 75 4 5 0 0 1 0 0 0 7 7 9 0 2 3 2 2 0 2 0 2 0 0 0 6 103 675 5 83 10.9 ST 342 8--9 1909 414 6 48 2 1 0 0 2 0 0 0 10 8 12 0 2 5 3 8 1 1 3 0 0 0 1 7 74 608 5 68 10.1 ST 342 9--10 1897 392 11 64 5 8 0 0 3 0 0 0 6 7 4 0 0 3 4 8 0 1 0 0 0 0 0 4 78 598 4 65 9.8 ST 342 10--11 1886 452 7 51 11 2 0 1 1 0 0 0 3 5 8 0 0 4 2 3 0 0 3 0 0 0 0 5 111 669 4 42 5.9 ST 342 11--12 1875 340 10 47 7 8 0 0 1 0 0 0 6 8 15 0 0 5 7 10 0 1 3 1 0 0 0 7 95 571 4 57 9.1 ST 342 12--13 1864 409 9 66 6 0 0 0 0 0 0 0 8 1 8 0 0 4 2 3 0 1 3 2 0 0 1 4 121 648 4 38 5.5 ST 342 13-14 1853 441 5 55 6 2 0 0 0 0 0 0 9 0 2 0 1 0 1 3 0 1 0 1 0 0 0 1 100 628 4 49 7.2 ST 342 14-15 1842 411 5 46 4 3 0 0 0 0 0 0 3 1 8 1 0 1 1 1 1 1 1 2 0 0 0 1 79 570 3 30 5.0 ST 342 15-16 1831 380 8 51 5 1 0 0 0 0 0 0 3 2 2 1 0 1 3 2 0 1 0 0 0 0 0 3 111 574 5 42 6.8 ST 342 16-17 1820 475 6 62 5 3 0 0 0 0 0 0 10 3 8 0 0 2 4 8 0 4 5 3 0 1 0 6 87 692 5 65 8.6 ST 342 17-18 1809 435 6 57 2 2 0 0 1 0 0 0 10 0 13 1 0 3 4 9 1 1 3 1 0 0 1 1 130 681 4 51 7.0 ST 342 18-19 1797 365 8 50 2 2 0 0 2 0 0 0 13 4 5 0 2 3 3 4 0 2 1 1 0 0 0 1 81 549 3 45 7.6 ST 342 19-20 1786 414 5 65 7 1 0 0 1 0 0 0 9 1 4 0 1 3 2 4 1 0 4 0 0 0 0 3 118 643 5 46 6.7 ST 342 20-21 1775 388 5 53 2 2 0 0 0 0 0 0 8 3 4 0 1 1 4 2 0 1 3 0 0 0 0 3 108 588 4 45 7.1 ST 342 21-22 1764 409 16 71 4 4 0 0 0 0 0 0 4 3 8 0 2 4 3 2 0 3 3 0 0 0 0 4 90 630 4 50 7.4 ST 342 22-23 1753 427 10 68 3 1 0 0 0 0 0 0 9 0 5 0 1 1 1 2 0 1 2 3 0 0 0 2 145 681 4 41 5.7 2c. Station 407 Coccolithophore counts Station Depth(cm) Age(yr) Ehux smg smp Gmue Goc Gcar Hspp Hcart Hwal Hpav Cpel Spul Shist Umb Pont Clept Dtub Rhab Umbil Ofrag Pleur Calc Holod Cerat Bbig Thei Other F.prof Total Fields rew rew% ST 407 0--1 1995 407 5 52 3 2 0 0 1 0 0 0 11 2 6 0 1 7 3 3 0 0 1 1 0 0 1 8 122 636 6 46 6.7 ST 407 1--2 1980 423 7 54 6 6 0 0 0 0 0 0 8 1 9 2 0 2 1 2 0 2 0 0 0 0 0 1 82 606 5 49 7.5 ST 407 2--3 1964 405 17 57 0 2 0 0 0 0 0 0 6 4 7 2 0 4 3 4 0 1 0 1 0 0 0 5 93 611 4 38 5.9 ST 407 3--4 1948 370 7 55 2 3 0 1 1 0 0 8 2 8 0 1 2 2 1 1 3 3 0 0 0 0 5 90 565 5 39 6.5 ST 407 4--5 1933 412 5 44 1 1 0 0 1 0 0 0 5 4 9 0 1 0 6 4 0 0 2 0 0 0 0 2 50 547 6 46 7.8 ST 407 5--6 1917 380 10 48 4 2 0 0 0 0 0 0 4 4 5 0 1 0 5 2 0 2 0 2 0 0 0 9 82 560 5 46 7.6 ST 407 6--7 1901 443 5 58 0 0 0 0 1 0 1 0 10 5 3 0 0 1 4 3 0 0 1 0 0 0 0 6 84 625 5 31 4.7 ST 407 7--8 1886 434 10 45 5 3 0 0 0 0 1 0 8 4 13 0 1 6 8 4 0 2 0 2 0 0 0 5 101 652 5 44 6.3 ST 407 8--9 1870 379 7 45 10 2 0 0 0 0 0 0 9 2 7 0 0 2 4 6 0 3 2 2 0 0 0 8 88 576 4 39 6.3 ST 407 9--10 1855 447 4 49 5 0 0 0 2 0 0 1 9 8 5 0 1 9 7 3 0 1 0 1 0 0 1 3 108 664 6 48 6.7 ST 407 10--11 1839 378 7 40 3 6 0 0 0 0 0 0 7 3 4 0 0 0 4 1 0 1 2 1 0 0 0 6 118 581 4 34 5.5 ST 407 11--12 1823 443 8 54 1 1 0 0 0 0 0 0 8 2 8 1 0 2 3 5 0 2 2 0 0 0 1 10 81 632 4 37 5.5 ST 407 12--13 1808 395 12 57 6 3 0 0 2 0 0 0 7 5 3 0 0 4 4 6 0 1 1 0 0 0 1 6 85 598 4 35 5.5 ST 407 13-14 1792 397 2 51 4 3 0 0 0 0 0 0 12 0 5 0 0 4 2 5 0 3 1 0 0 0 0 7 74 570 4 24 4.0 ST 407 14-15 1776 468 3 46 3 3 0 0 0 0 0 0 9 1 8 0 1 0 4 1 1 1 1 2 0 0 0 7 99 658 4 28 4.1 ST 407 15-16 1761 522 3 42 10 7 0 0 1 0 0 0 7 4 3 0 3 6 5 8 0 1 2 0 0 0 0 3 61 688 3 34 4.7 ST 407 16-17 1745 406 3 33 4 4 0 0 1 0 0 0 9 1 6 0 1 7 5 6 0 0 2 0 0 0 1 9 65 563 4 41 6.8 ST 407 17-18 1730 430 4 54 6 1 0 0 1 0 0 0 8 0 5 0 1 4 3 3 0 0 2 1 0 0 0 10 65 598 4 29 4.6 ST 407 18-19 1714 475 7 55 1 1 0 0 0 0 0 0 10 5 5 0 0 4 1 0 0 1 0 0 0 0 0 5 65 635 5 45 6.6 ST 407 19-20 1698 443 5 52 3 4 0 1 0 0 0 0 6 1 8 0 1 3 3 2 0 0 2 1 0 0 0 4 64 603 4 40 6.2 ST 407 20-21 1683 398 2 43 6 3 0 0 1 0 0 0 6 3 2 0 1 0 0 4 0 0 0 2 0 0 0 2 68 541 3 26 4.6 ST 407 21-22 1667 469 3 53 3 1 0 0 0 0 0 0 9 2 9 0 1 3 2 4 0 4 1 1 0 0 0 2 70 637 4 37 5.5 ST 407 22-23 1651 493 6 50 3 0 0 0 0 0 0 0 14 2 2 0 0 2 2 1 0 1 2 0 0 0 0 3 79 660 4 29 4.2 ST 407 23-24 1636 419 10 56 3 3 0 0 0 0 0 0 7 2 4 0 0 0 0 3 0 0 0 1 0 0 0 4 82 594 4 27 4.3 ST 407 24-25 1620 435 7 49 4 0 0 0 0 0 0 0 10 1 4 1 0 0 1 1 0 1 2 0 0 0 0 0 75 591 4 35 5.6 2d. Core C90 1M Coccolithophore counts Station Depth(cm) Age(yr) Ehux smg smp Gmue Goc Gcar Hspp Hcart Hwal Hpav Cpel Spul Shist Umb Pont Clept Dtub Rhab Umbil Ofrag Pleur Calc Holod Cerat Bbig Thei Other F.prof Total Fields Rew Reworked C90 1M 0--1 2006.62 390 5 68 0 1 0 1 10 0 0 0 2 3 1 0 2 0 0 1 0 1 4 0 0 0 4 1 20 514 28 78 13.2 C90 1M 1--2 2001.43 419 0 52 0 1 0 0 5 0 0 0 1 2 4 0 4 0 0 5 0 2 3 0 0 0 1 1 21 521 18 84 13.9 C90 1M 2--3 1996.39 421 3 45 2 2 0 2 5 0 1 0 1 5 2 0 0 0 4 2 0 0 3 0 2 0 1 0 15 516 28 81 13.6 C90 1M 3--4 1991.40 405 0 44 1 2 0 0 8 0 0 0 1 5 3 2 3 0 2 3 0 3 2 0 1 0 5 0 13 503 34 99 16.4 C90 1M 4--5 1986.39 405 1 57 1 1 0 0 7 0 0 0 1 5 2 1 7 0 1 5 0 3 4 2 0 0 2 0 3 508 16 83 14.0 C90 1M 5--6 1981.33 390 1 60 1 1 0 0 1 0 2 0 2 3 2 1 2 0 2 1 0 8 2 1 0 0 1 2 11 494 15 95 16.1 C90 1M 6--7 1976.27 429 0 54 1 2 0 0 7 0 0 0 0 2 1 1 0 0 2 3 0 1 1 1 0 0 5 0 1 511 36 139 21.4 C90 1M 7--8 1971.22 413 0 51 1 1 0 2 2 0 0 0 0 11 2 0 1 0 2 1 0 2 1 0 0 0 0 0 2 492 17 107 17.9 C90 1M 8--9 1966.19 400 1 74 0 1 0 0 7 0 0 0 0 3 3 0 1 0 2 2 0 4 2 0 0 0 3 1 6 510 23 120 19.0 C90 1M 9--10 1961.17 426 0 61 0 0 0 0 0 0 0 0 2 3 0 0 0 0 0 1 0 2 1 0 0 0 1 0 7 504 22 110 17.9 C90 1M 10--11 1956.14 434 1 41 0 1 0 1 5 0 0 0 0 5 4 0 4 0 2 1 0 4 1 2 0 0 4 1 5 516 17 81 13.6 C90 1M 11--12 1951.05 424 2 49 0 0 0 0 4 0 0 0 0 4 1 0 2 0 0 0 0 5 2 2 0 0 0 0 2 497 22 126 20.2 C90 1M 12--13 1945.96 411 2 55 2 0 0 1 6 1 0 0 1 3 2 1 0 0 0 0 0 1 1 2 0 0 1 1 4 495 18 113 18.6 C90 1M 13-14 1940.93 406 0 45 3 1 0 0 10 0 1 0 1 10 4 0 0 0 1 0 4 0 2 2 0 0 0 1 3 494 19 137 21.7 C90 1M 14-15 1935.91 405 0 52 2 0 0 1 2 0 0 0 0 4 5 0 1 1 2 2 0 3 1 1 0 0 1 0 7 490 23 156 24.1 C90 1M 15-16 1930.88 430 1 59 1 0 0 0 5 0 1 0 0 1 3 0 0 0 1 1 0 1 2 0 0 0 0 1 7 514 27 193 27.3 C90 1M 16-17 1925.83 408 3 45 0 2 0 2 5 0 2 0 0 4 4 0 0 0 3 2 0 3 1 0 0 0 1 2 5 492 28 186 27.4 C90 1M 17-18 1920.77 425 0 39 0 0 0 0 8 0 1 0 0 3 2 0 4 0 2 1 0 6 0 0 0 0 1 0 1 493 31 217 30.6 C90 1M 18-19 1915.72 418 3 46 1 3 0 1 4 0 1 0 0 3 2 0 1 2 2 1 0 3 1 2 0 0 2 1 2 499 41 206 29.2 C90 1M 19-20 1910.69 402 0 68 2 0 0 1 5 0 0 0 0 3 0 0 1 0 1 2 0 0 3 0 0 0 2 0 3 493 29 215 30.4 C90 1M 20-21 1905.70 411 0 64 1 1 0 0 1 0 0 0 0 5 5 0 0 1 1 0 0 1 0 2 0 0 1 0 11 505 34 215 29.9 C90 1M 21-22 1900.70 418 2 54 0 0 0 0 1 0 0 0 0 6 3 0 0 0 0 3 0 3 2 0 0 0 2 0 3 497 21 192 27.9 C90 1M 22-23 1895.69 397 0 64 4 1 0 0 7 0 0 0 0 3 1 0 0 0 2 1 0 5 0 2 1 0 3 0 2 493 28 231 31.9 C90 1M 23-24 1890.65 400 1 80 0 2 0 0 3 0 0 0 1 3 4 0 0 0 2 2 0 3 0 0 0 0 4 0 2 507 32 217 30.0 C90 1M 24-25 1885.56 396 0 81 0 1 0 0 2 0 0 0 0 3 3 1 1 0 0 1 0 1 1 0 0 0 0 1 5 497 35 292 37.0 C90 1M 25-26 1880.42 376 2 83 1 0 0 0 6 0 0 0 0 3 2 0 3 1 3 0 0 1 3 0 0 0 1 0 5 490 48 383 43.9 C90 1M 26-27 1875.26 395 0 74 1 0 0 1 2 0 1 0 1 2 5 0 1 0 1 0 0 2 0 1 0 0 0 0 3 490 74 467 48.8 C90 1M 27-28 1870.16 373 0 90 0 0 0 3 4 0 0 0 1 9 1 0 0 0 3 0 0 2 1 0 1 0 1 0 6 495 52 361 42.2 C90 1M 28-29 1865.20 413 0 58 3 0 0 0 7 0 1 0 0 4 3 0 0 0 0 1 0 1 2 0 0 1 0 0 1 495 48 414 45.5 C90 1M 29-30 1860.47 394 0 73 1 1 0 1 5 0 1 0 1 4 3 0 0 1 1 1 0 3 3 1 0 0 0 1 3 498 38 320 39.1 C90 1M 30-31 1855.99 407 0 53 2 0 0 0 3 1 0 0 0 6 4 1 1 0 0 1 0 3 0 0 0 0 1 0 9 492 21 168 25.5 C90 1M 31-32 1851.73 389 2 77 0 0 0 0 6 0 0 0 0 1 1 0 1 1 3 3 0 0 2 0 1 0 1 0 4 492 40 268 35.3 C90 1M 32-33 1847.67 434 3 43 3 0 0 0 4 0 0 0 0 2 0 1 1 1 0 1 0 3 0 0 0 0 2 0 2 500 40 261 34.3 C90 1M 33-34 1843.78 413 1 60 0 0 0 0 3 1 0 0 2 5 0 1 0 0 1 1 0 5 0 2 0 0 4 0 1 500 31 173 25.7 C90 1M 34-35 1840.02 415 0 54 2 0 0 1 3 0 1 0 1 7 3 0 1 0 1 1 0 2 2 1 0 0 1 1 5 502 38 205 29.0 C90 1M 35-36 1836.37 403 0 50 1 4 0 0 6 0 0 0 1 6 0 0 0 0 0 1 0 1 1 0 0 1 4 0 3 482 35 216 30.9 C90 1M 36-37 1832.79 412 3 58 2 1 0 0 5 0 0 0 0 5 4 0 1 0 2 3 0 1 0 1 0 0 0 0 3 501 27 179 26.3 C90 1M 37-38 1829.26 434 0 48 2 0 0 0 2 0 0 0 2 1 0 2 1 0 0 1 0 2 0 0 0 0 0 0 1 496 18 133 21.1 C90 1M 38-39 1825.75 399 1 68 0 1 0 0 5 0 0 0 0 4 1 1 2 0 2 1 0 4 0 0 0 0 1 0 0 490 53 261 34.8 C90 1M 39-40 1822.22 403 2 61 3 0 0 0 5 0 0 0 0 2 1 1 2 0 2 1 0 1 1 1 0 0 0 0 5 491 33 166 25.3 C90 1M 40-41 1818.65 400 1 62 2 1 0 0 6 0 0 0 2 5 3 1 0 0 3 0 0 1 1 1 0 0 2 0 2 493 45 336 40.5 3. Coccolithophore Percentage data 3a. ST 272 Coccolithophore percentage data Station depth (cmAge (yr) Ehux smg smp Gmue Goc Gcar Hspp Hcart Hwal Hpav Cpel Spul Shist Umb Pont Clept Dtub Rhab Umbil Ofrag Pleur Calc Holod Cerat Bbig Thei Other F.prof Total ST 272 0--1 1997.6 68.2 2.0 10.3 0.9 0.7 0.0 0.2 0.7 0.0 0.2 0.2 1.1 0.9 1.1 0.0 0.7 0.4 0.0 0.4 0.0 0.2 0.4 0.0 0.0 0.0 0.0 0.7 11.0 100.0 ST 272 1--2 1991.7 70.6 2.1 9.6 1.2 1.2 0.0 0.0 0.5 0.0 0.0 0.0 0.5 0.9 0.2 0.2 0.9 0.0 0.2 0.4 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.4 10.9 100.0 ST 272 2--3 1985.8 67.1 1.7 10.2 1.3 1.3 0.0 0.2 0.8 0.0 0.2 0.0 1.7 0.2 1.2 0.2 0.5 0.2 0.2 0.3 0.0 0.2 0.2 0.2 0.0 0.0 0.2 0.3 11.9 100.0 ST 272 3--4 1979.9 67.9 1.7 9.4 0.5 0.9 0.0 0.0 0.5 0.0 0.0 0.0 1.7 0.3 0.7 0.0 0.5 0.3 0.3 0.2 0.3 0.3 0.0 0.0 0.0 0.0 0.2 0.5 13.5 100.0 ST 272 4--5 1974.0 65.6 1.2 10.4 2.6 1.6 0.0 0.2 1.6 0.0 0.3 0.0 0.2 0.7 0.9 0.0 0.3 0.5 0.0 0.9 0.2 0.2 0.0 0.0 0.0 0.0 0.2 0.5 12.1 100.0 ST 272 5--6 1968.1 65.8 1.7 10.2 2.0 0.5 0.0 0.0 0.8 0.0 0.0 0.0 0.8 1.0 0.7 0.3 0.5 0.3 0.2 0.0 0.2 0.5 0.2 0.0 0.0 0.0 0.2 0.3 13.7 100.0 ST 272 6--7 1962.3 66.2 1.7 10.6 2.4 0.5 0.0 0.2 0.2 0.0 0.0 0.0 0.3 0.8 1.3 0.0 0.0 0.3 0.2 0.5 0.0 0.7 0.2 0.0 0.0 0.0 0.5 0.3 13.1 100.0 ST 272 7--8 1956.4 65.8 1.5 10.5 2.0 0.8 0.0 0.0 0.2 0.0 0.2 0.0 0.5 0.5 0.7 0.2 0.5 0.7 0.3 0.8 0.0 0.2 0.2 0.0 0.0 0.0 0.2 1.3 13.0 100.0 ST 272 8--9 1950.5 67.7 1.5 9.7 1.1 0.2 0.0 0.0 0.5 0.0 0.4 0.0 0.7 0.4 1.1 0.0 0.7 0.4 0.4 0.4 0.2 0.4 0.4 0.2 0.0 0.0 0.2 0.5 13.1 100.0 ST 272 9--10 1944.6 65.4 1.6 9.6 1.0 0.7 0.0 0.0 1.2 0.0 0.0 0.0 1.2 0.3 1.7 0.0 0.3 0.7 0.5 0.5 0.0 0.2 0.2 0.2 0.0 0.0 0.0 0.2 14.4 100.0 ST 272 10--11 1938.7 63.6 2.0 10.5 2.7 0.8 0.0 0.0 0.5 0.0 0.0 0.0 1.3 0.0 1.3 0.0 0.5 0.3 0.5 0.2 0.0 0.2 0.5 0.0 0.0 0.0 0.0 1.5 13.6 100.0 ST 272 11--12 1932.9 67.5 1.6 11.5 1.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.7 0.9 0.0 0.7 0.5 0.5 0.4 0.0 0.4 0.5 0.0 0.0 0.0 0.0 0.4 12.5 100.0 ST 272 12--13 1927.0 66.7 1.9 8.6 3.4 0.3 0.0 0.0 1.0 0.0 0.0 0.0 0.5 0.5 1.1 0.0 0.2 0.8 0.3 0.5 0.0 0.2 0.0 0.2 0.0 0.0 0.2 0.3 13.4 100.0 ST 272 13-14 1921.0 66.6 1.5 9.6 1.6 0.8 0.0 0.0 0.3 0.0 0.0 0.0 1.3 0.5 1.3 0.0 0.3 0.5 0.2 0.7 0.0 0.3 0.0 0.0 0.0 0.0 0.2 0.5 13.8 100.0 ST 272 14-15 1915.1 66.0 1.3 10.1 1.7 0.8 0.0 0.0 0.3 0.0 0.0 0.0 1.0 1.0 0.8 0.0 0.5 0.3 0.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.5 14.4 100.0 ST 272 15-16 1909.2 63.9 2.0 9.7 1.5 0.8 0.0 0.0 1.1 0.0 0.0 0.0 1.0 1.3 0.7 0.0 0.5 0.3 0.8 0.8 0.0 0.3 0.3 0.3 0.0 0.0 0.2 0.2 14.3 100.0 ST 272 16-17 1903.3 63.4 1.4 11.1 1.1 0.9 0.0 0.0 1.4 0.0 0.4 0.0 0.7 0.5 2.0 0.0 0.0 0.2 0.2 0.9 0.0 0.7 0.4 0.0 0.0 0.0 0.0 0.5 14.2 100.0 ST 272 17-18 1897.4 66.2 2.1 10.3 0.8 1.6 0.0 0.0 0.5 0.0 0.0 0.0 0.6 0.2 1.1 0.0 0.6 0.8 0.5 1.9 0.2 0.2 0.2 0.5 0.0 0.0 0.0 0.5 11.5 100.0 ST 272 18-19 1891.5 64.8 2.0 11.9 1.2 0.5 0.0 0.0 0.2 0.0 0.0 0.0 0.5 0.8 1.1 0.2 0.5 0.3 0.3 0.8 0.0 0.3 0.5 0.3 0.0 0.0 0.0 0.0 14.1 100.0 ST 272 19-20 1885.6 64.4 2.2 11.6 2.3 0.8 0.0 0.0 0.5 0.0 0.2 0.0 1.1 0.2 0.8 0.0 0.3 0.2 0.2 0.8 0.2 0.2 0.3 0.2 0.0 0.0 0.0 0.9 13.1 100.0 ST 272 20-21 1879.8 67.5 1.5 10.2 1.2 0.8 0.0 0.2 0.2 0.0 0.0 0.0 0.7 0.3 0.7 0.0 0.5 0.3 0.5 0.8 0.0 0.7 0.2 0.0 0.0 0.0 0.2 0.5 13.1 100.0 ST 272 21-22 1873.9 66.4 1.8 10.9 1.7 0.5 0.0 0.0 0.5 0.0 0.0 0.0 0.5 0.3 0.5 0.0 0.7 0.2 0.2 0.7 0.2 0.0 0.2 0.0 0.0 0.2 0.0 0.8 13.9 100.0 ST 272 22-23 1868.0 66.4 1.5 10.4 1.6 0.8 0.0 0.0 1.0 0.0 0.0 0.0 0.5 0.7 0.3 0.0 0.0 0.2 0.5 0.8 0.0 0.5 0.0 0.3 0.0 0.0 0.2 1.0 13.4 100.0 ST 272 23-24 1862.1 65.8 2.5 10.9 1.5 1.2 0.0 0.0 0.3 0.0 0.0 0.0 0.8 0.7 1.0 0.0 0.7 0.2 0.5 2.1 0.0 0.3 0.0 0.2 0.0 0.0 0.0 0.7 10.7 100.0 ST 272 24-25 1856.2 70.6 2.0 9.8 0.6 1.1 0.0 0.0 0.5 0.0 0.0 0.0 0.6 0.3 1.4 0.0 0.3 0.3 0.3 0.5 0.0 0.5 0.0 0.0 0.0 0.0 0.3 0.2 10.8 100.0 ST 272 25-26 1850.4 69.5 1.4 8.7 1.1 1.6 0.0 0.0 0.9 0.0 0.2 0.0 0.2 0.3 0.3 0.0 0.8 0.0 0.3 0.6 0.0 0.3 0.3 0.2 0.0 0.0 0.0 0.3 13.2 100.0 ST 272 26-27 1844.4 65.3 1.6 11.7 1.1 0.4 0.0 0.0 0.2 0.0 0.0 0.0 0.7 0.5 2.0 0.0 0.0 0.0 0.0 1.4 0.0 0.4 0.5 0.2 0.0 0.0 0.2 0.7 13.0 100.0 ST 272 27-28 1838.4 68.6 0.8 10.8 1.0 0.8 0.0 0.0 0.2 0.0 0.2 0.0 0.3 0.5 0.5 0.0 0.2 0.2 0.3 0.3 0.2 0.3 0.2 0.0 0.0 0.0 0.0 0.8 14.1 100.0 3b. ST 342 Coccolithophore percentage data Station depth (cmAge (yr) Ehux smg smp Gmue Goc Gcar Hspp Hcart Hwal Hpav Cpel Spul Shist Umb Pont Clept Dtub Rhab Umbil Ofrag Pleur Calc Holod Cerat Bbig Thei Other Fprof Total ST 342 0--1 1997 62.9 1.6 7.0 0.3 0.6 0.0 0.0 0.2 0.0 0.0 0.0 0.8 0.5 1.4 0.0 0.5 0.8 0.3 0.3 0.0 0.5 0.3 0.5 0.0 0.0 0.0 0.3 21.1 100.0 ST 342 1--2 1986 63.6 3.0 6.6 0.8 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.8 1.4 0.0 0.3 0.8 0.3 0.9 0.0 0.3 0.2 0.2 0.0 0.0 0.0 0.3 19.5 100.0 ST 342 2--3 1975 63.3 1.7 8.9 1.2 0.5 0.0 0.2 0.0 0.0 0.0 0.0 0.8 0.5 0.6 0.0 0.2 0.6 0.2 0.2 0.0 0.3 0.3 0.2 0.0 0.0 0.0 0.5 20.1 100.0 ST 342 3--4 1964 60.9 1.6 9.5 1.3 0.5 0.0 0.0 0.2 0.0 0.0 0.0 2.2 0.6 1.4 0.0 0.3 0.6 1.7 0.3 0.0 0.3 0.5 0.2 0.0 0.0 0.0 0.6 17.4 100.0 ST 342 4--5 1953 64.5 1.1 10.2 0.8 0.5 0.0 0.2 0.0 0.0 0.0 0.0 1.5 0.3 1.1 0.0 0.3 0.2 0.5 0.3 0.0 0.2 0.0 0.2 0.0 0.0 0.0 1.2 17.2 100.0 ST 342 5--6 1942 67.6 0.9 7.9 0.3 0.2 0.0 0.2 0.0 0.0 0.0 0.0 1.4 0.0 1.2 0.0 0.0 0.2 0.5 0.6 0.0 0.2 0.2 0.2 0.0 0.0 0.0 0.2 18.5 100.0 ST 342 6--7 1931 63.4 1.9 10.9 0.7 0.3 0.0 0.0 0.2 0.0 0.0 0.0 1.2 0.7 1.0 0.0 0.3 0.0 0.0 0.3 0.0 0.0 0.9 0.2 0.0 0.0 0.2 0.3 17.5 100.0 ST 342 7--8 1920 64.9 1.0 11.1 0.6 0.7 0.0 0.0 0.1 0.0 0.0 0.0 1.0 1.0 1.3 0.0 0.3 0.4 0.3 0.3 0.0 0.3 0.0 0.3 0.0 0.0 0.0 0.9 15.3 100.0 ST 342 8--9 1909 68.1 1.0 7.9 0.3 0.2 0.0 0.0 0.3 0.0 0.0 0.0 1.6 1.3 2.0 0.0 0.3 0.8 0.5 1.3 0.2 0.2 0.5 0.0 0.0 0.0 0.2 1.2 12.2 100.0 ST 342 9--10 1897 65.6 1.8 10.7 0.8 1.3 0.0 0.0 0.5 0.0 0.0 0.0 1.0 1.2 0.7 0.0 0.0 0.5 0.7 1.3 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.7 13.0 100.0 ST 342 10--11 1886 67.6 1.0 7.6 1.6 0.3 0.0 0.1 0.1 0.0 0.0 0.0 0.4 0.7 1.2 0.0 0.0 0.6 0.3 0.4 0.0 0.0 0.4 0.0 0.0 0.0 0.0 0.7 16.6 100.0 ST 342 11--12 1875 59.5 1.8 8.2 1.2 1.4 0.0 0.0 0.2 0.0 0.0 0.0 1.1 1.4 2.6 0.0 0.0 0.9 1.2 1.8 0.0 0.2 0.5 0.2 0.0 0.0 0.0 1.2 16.6 100.0 ST 342 12--13 1864 63.1 1.4 10.2 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2 0.2 1.2 0.0 0.0 0.6 0.3 0.5 0.0 0.2 0.5 0.3 0.0 0.0 0.2 0.6 18.7 100.0 ST 342 13-14 1853 70.2 0.8 8.8 1.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.3 0.0 0.2 0.0 0.2 0.5 0.0 0.2 0.0 0.2 0.0 0.0 0.0 0.2 15.9 100.0 ST 342 14-15 1842 72.1 0.9 8.1 0.7 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.2 1.4 0.2 0.0 0.2 0.2 0.2 0.2 0.2 0.2 0.4 0.0 0.0 0.0 0.2 13.9 100.0 ST 342 15-16 1831 66.2 1.4 8.9 0.9 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.3 0.3 0.2 0.0 0.2 0.5 0.3 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.5 19.3 100.0 ST 342 16-17 1820 68.6 0.9 9.0 0.7 0.4 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.4 1.2 0.0 0.0 0.3 0.6 1.2 0.0 0.6 0.7 0.4 0.0 0.1 0.0 0.9 12.6 100.0 ST 342 17-18 1809 63.9 0.9 8.4 0.3 0.3 0.0 0.0 0.1 0.0 0.0 0.0 1.5 0.0 1.9 0.1 0.0 0.4 0.6 1.3 0.1 0.1 0.4 0.1 0.0 0.0 0.1 0.1 19.1 100.0 ST 342 18-19 1797 66.5 1.5 9.1 0.4 0.4 0.0 0.0 0.4 0.0 0.0 0.0 2.4 0.7 0.9 0.0 0.4 0.5 0.5 0.7 0.0 0.4 0.2 0.2 0.0 0.0 0.0 0.2 14.8 100.0 ST 342 19-20 1786 64.4 0.8 10.1 1.1 0.2 0.0 0.0 0.2 0.0 0.0 0.0 1.4 0.2 0.6 0.0 0.2 0.5 0.3 0.6 0.2 0.0 0.6 0.0 0.0 0.0 0.0 0.5 18.4 100.0 ST 342 20-21 1775 66.0 0.9 9.0 0.3 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.5 0.7 0.0 0.2 0.2 0.7 0.3 0.0 0.2 0.5 0.0 0.0 0.0 0.0 0.5 18.4 100.0 ST 342 21-22 1764 64.9 2.5 11.3 0.6 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.5 1.3 0.0 0.3 0.6 0.5 0.3 0.0 0.5 0.5 0.0 0.0 0.0 0.0 0.6 14.3 100.0 ST 342 22-23 1753 62.7 1.5 10.0 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.7 0.0 0.1 0.1 0.1 0.3 0.0 0.1 0.3 0.4 0.0 0.0 0.0 0.3 21.3 100.0 3c. ST 407 Coccolithophore percentage data Station depth (cmAge (yr) Ehux smg smp Gmue Goc Gcar Hspp Hcart Hwal Hpav Cpel Spul Shist Umb Pont Clept Dtub Rhab Umbil Ofrag Pleur Calc Holod Cerat Bbig Thei Other F.prof Total ST 407 0--1 1995 64.0 0.8 8.2 0.5 0.3 0.0 0.0 0.2 0.0 0.0 0.0 1.7 0.3 0.9 0.0 0.2 1.1 0.5 0.5 0.0 0.0 0.2 0.2 0.0 0.0 0.2 1.3 19.2 100.0 ST 407 1--2 1980 69.8 1.2 8.9 1.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.2 1.5 0.3 0.0 0.3 0.2 0.3 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.2 13.5 100.0 ST 407 2--3 1964 66.3 2.8 9.3 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.7 1.1 0.3 0.0 0.7 0.5 0.7 0.0 0.2 0.0 0.2 0.0 0.0 0.0 0.8 15.2 100.0 ST 407 3--4 1948 65.5 1.2 9.7 0.4 0.5 0.0 0.2 0.2 0.0 0.0 0.0 1.4 0.4 1.4 0.0 0.2 0.4 0.4 0.2 0.2 0.5 0.5 0.0 0.0 0.0 0.0 0.9 15.9 100.0 ST 407 4--5 1933 75.3 0.9 8.0 0.2 0.2 0.0 0.0 0.2 0.0 0.0 0.0 0.9 0.7 1.6 0.0 0.2 0.0 1.1 0.7 0.0 0.0 0.4 0.0 0.0 0.0 0.0 0.4 9.1 100.0 ST 407 5--6 1917 67.9 1.8 8.6 0.7 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.7 0.7 0.9 0.0 0.2 0.0 0.9 0.4 0.0 0.4 0.0 0.4 0.0 0.0 0.0 1.6 14.6 100.0 ST 407 6--7 1901 70.9 0.8 9.3 0.0 0.0 0.0 0.0 0.2 0.0 0.2 0.0 1.6 0.8 0.5 0.0 0.0 0.2 0.6 0.5 0.0 0.0 0.2 0.0 0.0 0.0 0.0 1.0 13.4 100.0 ST 407 7--8 1886 66.6 1.5 6.9 0.8 0.5 0.0 0.0 0.0 0.0 0.2 0.0 1.2 0.6 2.0 0.0 0.2 0.9 1.2 0.6 0.0 0.3 0.0 0.3 0.0 0.0 0.0 0.8 15.5 100.0 ST 407 8--9 1870 65.8 1.2 7.8 1.7 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.3 1.2 0.0 0.0 0.3 0.7 1.0 0.0 0.5 0.3 0.3 0.0 0.0 0.0 1.4 15.3 100.0 ST 407 9--10 1855 67.3 0.6 7.4 0.8 0.0 0.0 0.0 0.3 0.0 0.0 0.2 1.4 1.2 0.8 0.0 0.2 1.4 1.1 0.5 0.0 0.2 0.0 0.2 0.0 0.0 0.2 0.5 16.3 100.0 ST 407 10--11 1839 65.1 1.2 6.9 0.5 1.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2 0.5 0.7 0.0 0.0 0.0 0.7 0.2 0.0 0.2 0.3 0.2 0.0 0.0 0.0 1.0 20.3 100.0 ST 407 11--12 1823 70.1 1.3 8.5 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.3 1.3 0.2 0.0 0.3 0.5 0.8 0.0 0.3 0.3 0.0 0.0 0.0 0.2 1.6 12.8 100.0 ST 407 12--13 1808 66.1 2.0 9.5 1.0 0.5 0.0 0.0 0.3 0.0 0.0 0.0 1.2 0.8 0.5 0.0 0.0 0.7 0.7 1.0 0.0 0.2 0.2 0.0 0.0 0.0 0.2 1.0 14.2 100.0 ST 407 13-14 1792 69.6 0.4 8.9 0.7 0.5 0.0 0.0 0.0 0.0 0.0 0.0 2.1 0.0 0.9 0.0 0.0 0.7 0.4 0.9 0.0 0.5 0.2 0.0 0.0 0.0 0.0 1.2 13.0 100.0 ST 407 14-15 1776 71.1 0.5 7.0 0.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.2 1.2 0.0 0.2 0.0 0.6 0.2 0.2 0.2 0.2 0.3 0.0 0.0 0.0 1.1 15.0 100.0 ST 407 15-16 1761 75.9 0.4 6.1 1.5 1.0 0.0 0.0 0.1 0.0 0.0 0.0 1.0 0.6 0.4 0.0 0.4 0.9 0.7 1.2 0.0 0.1 0.3 0.0 0.0 0.0 0.0 0.4 8.9 100.0 ST 407 16-17 1745 72.1 0.5 5.9 0.7 0.7 0.0 0.0 0.2 0.0 0.0 0.0 1.6 0.2 1.1 0.0 0.2 1.2 0.9 1.1 0.0 0.0 0.4 0.0 0.0 0.0 0.2 1.6 11.5 100.0 ST 407 17-18 1730 71.9 0.7 9.0 1.0 0.2 0.0 0.0 0.2 0.0 0.0 0.0 1.3 0.0 0.8 0.0 0.2 0.7 0.5 0.5 0.0 0.0 0.3 0.2 0.0 0.0 0.0 1.7 10.9 100.0 ST 407 18-19 1714 74.8 1.1 8.7 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.8 0.8 0.0 0.0 0.6 0.2 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.8 10.2 100.0 ST 407 19-20 1698 73.5 0.8 8.6 0.5 0.7 0.0 0.2 0.0 0.0 0.0 0.0 1.0 0.2 1.3 0.0 0.2 0.5 0.5 0.3 0.0 0.0 0.3 0.2 0.0 0.0 0.0 0.7 10.6 100.0 ST 407 20-21 1683 73.6 0.4 7.9 1.1 0.6 0.0 0.0 0.2 0.0 0.0 0.0 1.1 0.6 0.4 0.0 0.2 0.0 0.0 0.7 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.4 12.6 100.0 ST 407 21-22 1667 73.6 0.5 8.3 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.3 1.4 0.0 0.2 0.5 0.3 0.6 0.0 0.6 0.2 0.2 0.0 0.0 0.0 0.3 11.0 100.0 ST 407 22-23 1651 74.7 0.9 7.6 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.1 0.3 0.3 0.0 0.0 0.3 0.3 0.2 0.0 0.2 0.3 0.0 0.0 0.0 0.0 0.5 12.0 100.0 ST 407 23-24 1636 70.5 1.7 9.4 0.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0 1.2 0.3 0.7 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.7 13.8 100.0 ST 407 24-25 1620 73.6 1.2 8.3 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.2 0.7 0.2 0.0 0.0 0.2 0.2 0.0 0.2 0.3 0.0 0.0 0.0 0.0 0.0 12.7 100.0 3d. Core C90-1M Coccolithophore percentage data Station depth (cmAge (yr) Ehux smg smp Gmue Goc Gcar Hspp Hcart Hwal Hpav Cpel Spul Shist Umb Pont Clept Dtub Rhab Umbil Ofrag Pleur Calc Holod Cerat Bbig Thei Other F. prof% Total C90 1M 0--1 2006.62 75.9 1.0 13.2 0.0 0.2 0.0 0.2 1.9 0.0 0.0 0.0 0.4 0.6 0.2 0.0 0.4 0.0 0.0 0.2 0.0 0.2 0.8 0.0 0.0 0.0 0.8 0.2 3.9 100.0 C90 1M 1--2 2001.43 80.4 0.0 10.0 0.0 0.2 0.0 0.0 1.0 0.0 0.0 0.0 0.2 0.4 0.8 0.0 0.8 0.0 0.0 1.0 0.0 0.4 0.6 0.0 0.0 0.0 0.2 0.2 4.0 100.0 C90 1M 2--3 1996.39 81.6 0.6 8.7 0.4 0.4 0.0 0.4 1.0 0.0 0.2 0.0 0.2 1.0 0.4 0.0 0.0 0.0 0.8 0.4 0.0 0.0 0.6 0.0 0.4 0.0 0.2 0.0 2.9 100.0 C90 1M 3--4 1991.40 80.5 0.0 8.7 0.2 0.4 0.0 0.0 1.6 0.0 0.0 0.0 0.2 1.0 0.6 0.4 0.6 0.0 0.4 0.6 0.0 0.6 0.4 0.0 0.2 0.0 1.0 0.0 2.6 100.0 C90 1M 4--5 1986.39 79.7 0.2 11.2 0.2 0.2 0.0 0.0 1.4 0.0 0.0 0.0 0.2 1.0 0.4 0.2 1.4 0.0 0.2 1.0 0.0 0.6 0.8 0.4 0.0 0.0 0.4 0.0 0.6 100.0 C90 1M 5--6 1981.33 78.9 0.2 12.1 0.2 0.2 0.0 0.0 0.2 0.0 0.4 0.0 0.4 0.6 0.4 0.2 0.4 0.0 0.4 0.2 0.0 1.6 0.4 0.2 0.0 0.0 0.2 0.4 2.2 100.0 C90 1M 6--7 1976.27 84.0 0.0 10.6 0.2 0.4 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.4 0.2 0.2 0.0 0.0 0.4 0.6 0.0 0.2 0.2 0.2 0.0 0.0 1.0 0.0 0.2 100.0 C90 1M 7--8 1971.22 83.9 0.0 10.4 0.2 0.2 0.0 0.4 0.4 0.0 0.0 0.0 0.0 2.2 0.4 0.0 0.2 0.0 0.4 0.2 0.0 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.4 100.0 C90 1M 8--9 1966.19 78.4 0.2 14.5 0.0 0.2 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.6 0.6 0.0 0.2 0.0 0.4 0.4 0.0 0.8 0.4 0.0 0.0 0.0 0.6 0.2 1.2 100.0 C90 1M 9--10 1961.17 84.5 0.0 12.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.6 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.4 0.2 0.0 0.0 0.0 0.2 0.0 1.4 100.0 C90 1M 10--11 1956.14 84.1 0.2 7.9 0.0 0.2 0.0 0.2 1.0 0.0 0.0 0.0 0.0 1.0 0.8 0.0 0.8 0.0 0.4 0.2 0.0 0.8 0.2 0.4 0.0 0.0 0.8 0.2 1.0 100.0 C90 1M 11--12 1951.05 85.3 0.4 9.9 0.0 0.0 0.0 0.0 0.8 0.0 0.0 0.0 0.0 0.8 0.2 0.0 0.4 0.0 0.0 0.0 0.0 1.0 0.4 0.4 0.0 0.0 0.0 0.0 0.4 100.0 C90 1M 12--13 1945.96 83.0 0.4 11.1 0.4 0.0 0.0 0.2 1.2 0.2 0.0 0.0 0.2 0.6 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.4 0.0 0.0 0.2 0.2 0.8 100.0 C90 1M 13-14 1940.93 82.2 0.0 9.1 0.6 0.2 0.0 0.0 2.0 0.0 0.2 0.0 0.2 2.0 0.8 0.0 0.0 0.0 0.2 0.0 0.8 0.0 0.4 0.4 0.0 0.0 0.0 0.2 0.6 100.0 C90 1M 14-15 1935.91 82.7 0.0 10.6 0.4 0.0 0.0 0.2 0.4 0.0 0.0 0.0 0.0 0.8 1.0 0.0 0.2 0.2 0.4 0.4 0.0 0.6 0.2 0.2 0.0 0.0 0.2 0.0 1.4 100.0 C90 1M 15-16 1930.88 83.7 0.2 11.5 0.2 0.0 0.0 0.0 1.0 0.0 0.2 0.0 0.0 0.2 0.6 0.0 0.0 0.0 0.2 0.2 0.0 0.2 0.4 0.0 0.0 0.0 0.0 0.2 1.4 100.0 C90 1M 16-17 1925.83 82.9 0.6 9.1 0.0 0.4 0.0 0.4 1.0 0.0 0.4 0.0 0.0 0.8 0.8 0.0 0.0 0.0 0.6 0.4 0.0 0.6 0.2 0.0 0.0 0.0 0.2 0.4 1.0 100.0 C90 1M 17-18 1920.77 86.2 0.0 7.9 0.0 0.0 0.0 0.0 1.6 0.0 0.2 0.0 0.0 0.6 0.4 0.0 0.8 0.0 0.4 0.2 0.0 1.2 0.0 0.0 0.0 0.0 0.2 0.0 0.2 100.0 C90 1M 18-19 1915.72 83.8 0.6 9.2 0.2 0.6 0.0 0.2 0.8 0.0 0.2 0.0 0.0 0.6 0.4 0.0 0.2 0.4 0.4 0.2 0.0 0.6 0.2 0.4 0.0 0.0 0.4 0.2 0.4 100.0 C90 1M 19-20 1910.69 81.5 0.0 13.8 0.4 0.0 0.0 0.2 1.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.2 0.0 0.2 0.4 0.0 0.0 0.6 0.0 0.0 0.0 0.4 0.0 0.6 100.0 C90 1M 20-21 1905.70 81.4 0.0 12.7 0.2 0.2 0.0 0.0 0.2 0.0 0.0 0.0 0.0 1.0 1.0 0.0 0.0 0.2 0.2 0.0 0.0 0.2 0.0 0.4 0.0 0.0 0.2 0.0 2.2 100.0 C90 1M 21-22 1900.70 84.1 0.4 10.9 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 1.2 0.6 0.0 0.0 0.0 0.0 0.6 0.0 0.6 0.4 0.0 0.0 0.0 0.4 0.0 0.6 100.0 C90 1M 22-23 1895.69 80.5 0.0 13.0 0.8 0.2 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.6 0.2 0.0 0.0 0.0 0.4 0.2 0.0 1.0 0.0 0.4 0.2 0.0 0.6 0.0 0.4 100.0 C90 1M 23-24 1890.65 78.9 0.2 15.8 0.0 0.4 0.0 0.0 0.6 0.0 0.0 0.0 0.2 0.6 0.8 0.0 0.0 0.0 0.4 0.4 0.0 0.6 0.0 0.0 0.0 0.0 0.8 0.0 0.4 100.0 C90 1M 24-25 1885.56 79.7 0.0 16.3 0.0 0.2 0.0 0.0 0.4 0.0 0.0 0.0 0.0 0.6 0.6 0.2 0.2 0.0 0.0 0.2 0.0 0.2 0.2 0.0 0.0 0.0 0.0 0.2 1.0 100.0 C90 1M 25-26 1880.42 76.7 0.4 16.9 0.2 0.0 0.0 0.0 1.2 0.0 0.0 0.0 0.0 0.6 0.4 0.0 0.6 0.2 0.6 0.0 0.0 0.2 0.6 0.0 0.0 0.0 0.2 0.0 1.0 100.0 C90 1M 26-27 1875.26 80.6 0.0 15.1 0.2 0.0 0.0 0.2 0.4 0.0 0.2 0.0 0.2 0.4 1.0 0.0 0.2 0.0 0.2 0.0 0.0 0.4 0.0 0.2 0.0 0.0 0.0 0.0 0.6 100.0 C90 1M 27-28 1870.16 75.4 0.0 18.2 0.0 0.0 0.0 0.6 0.8 0.0 0.0 0.0 0.2 1.8 0.2 0.0 0.0 0.0 0.6 0.0 0.0 0.4 0.2 0.0 0.2 0.0 0.2 0.0 1.2 100.0 C90 1M 28-29 1865.20 83.4 0.0 11.7 0.6 0.0 0.0 0.0 1.4 0.0 0.2 0.0 0.0 0.8 0.6 0.0 0.0 0.0 0.0 0.2 0.0 0.2 0.4 0.0 0.0 0.2 0.0 0.0 0.2 100.0 C90 1M 29-30 1860.47 79.1 0.0 14.7 0.2 0.2 0.0 0.2 1.0 0.0 0.2 0.0 0.2 0.8 0.6 0.0 0.0 0.2 0.2 0.2 0.0 0.6 0.6 0.2 0.0 0.0 0.0 0.2 0.6 100.0 C90 1M 30-31 1855.99 82.7 0.0 10.8 0.4 0.0 0.0 0.0 0.6 0.2 0.0 0.0 0.0 1.2 0.8 0.2 0.2 0.0 0.0 0.2 0.0 0.6 0.0 0.0 0.0 0.0 0.2 0.0 1.8 100.0 C90 1M 31-32 1851.73 79.1 0.4 15.7 0.0 0.0 0.0 0.0 1.2 0.0 0.0 0.0 0.0 0.2 0.2 0.0 0.2 0.2 0.6 0.6 0.0 0.0 0.4 0.0 0.2 0.0 0.2 0.0 0.8 100.0 C90 1M 32-33 1847.67 86.8 0.6 8.6 0.6 0.0 0.0 0.0 0.8 0.0 0.0 0.0 0.0 0.4 0.0 0.2 0.2 0.2 0.0 0.2 0.0 0.6 0.0 0.0 0.0 0.0 0.4 0.0 0.4 100.0 C90 1M 33-34 1843.78 82.6 0.2 12.0 0.0 0.0 0.0 0.0 0.6 0.2 0.0 0.0 0.4 1.0 0.0 0.2 0.0 0.0 0.2 0.2 0.0 1.0 0.0 0.4 0.0 0.0 0.8 0.0 0.2 100.0 C90 1M 34-35 1840.02 82.7 0.0 10.8 0.4 0.0 0.0 0.2 0.6 0.0 0.2 0.0 0.2 1.4 0.6 0.0 0.2 0.0 0.2 0.2 0.0 0.4 0.4 0.2 0.0 0.0 0.2 0.2 1.0 100.0 C90 1M 35-36 1836.37 83.6 0.0 10.4 0.2 0.8 0.0 0.0 1.2 0.0 0.0 0.0 0.2 1.2 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.2 0.2 0.0 0.0 0.2 0.8 0.0 0.6 100.0 C90 1M 36-37 1832.79 82.2 0.6 11.6 0.4 0.2 0.0 0.0 1.0 0.0 0.0 0.0 0.0 1.0 0.8 0.0 0.2 0.0 0.4 0.6 0.0 0.2 0.0 0.2 0.0 0.0 0.0 0.0 0.6 100.0 C90 1M 37-38 1829.26 87.5 0.0 9.7 0.4 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.4 0.2 0.0 0.4 0.2 0.0 0.0 0.2 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.2 100.0 C90 1M 38-39 1825.75 81.4 0.2 13.9 0.0 0.2 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.8 0.2 0.2 0.4 0.0 0.4 0.2 0.0 0.8 0.0 0.0 0.0 0.0 0.2 0.0 0.0 100.0 C90 1M 39-40 1822.22 82.1 0.4 12.4 0.6 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.4 0.2 0.2 0.4 0.0 0.4 0.2 0.0 0.2 0.2 0.2 0.0 0.0 0.0 0.0 1.0 100.0 C90 1M 40-41 1818.65 81.1 0.2 12.6 0.4 0.2 0.0 0.0 1.2 0.0 0.0 0.0 0.4 1.0 0.6 0.2 0.0 0.0 0.6 0.0 0.0 0.2 0.2 0.2 0.0 0.0 0.4 0.0 0.4 100.0 4. F. prof data 4a. ST342 F. prof data Station Interval Age(AD) Coccolith Fprof Fprof% Error ST 342 0--1 1997 1084 287 0.209 0.022 ST 342 1--2 1986 1082 217 0.167 0.020 ST 342 2--3 1975 1040 231 0.182 0.021 ST 342 3--4 1964 1042 203 0.163 0.021 ST 342 4--5 1953 1020 219 0.177 0.021 ST 342 5--6 1942 1018 212 0.172 0.021 ST 342 6--7 1931 1042 226 0.178 0.021 ST 342 7--8 1920 1017 196 0.162 0.021 ST 342 8--9 1909 1068 135 0.112 0.018 ST 342 9--10 1897 970 145 0.130 0.020 ST 342 10--11 1886 1021 194 0.160 0.021 ST 342 11--12 1875 1039 228 0.180 0.021 ST 342 12--13 1864 1063 253 0.192 0.021 ST 342 13-14 1853 989 194 0.164 0.021 ST 342 14-15 1842 965 198 0.170 0.022 ST 342 15-16 1831 1094 239 0.179 0.021 ST 342 16-17 1820 1018 155 0.132 0.019 ST 342 17-18 1809 1030 163 0.137 0.019 ST 342 18-19 1797 1047 152 0.127 0.019 ST 342 19-20 1786 1006 181 0.152 0.020 ST 342 20-21 1775 1104 222 0.167 0.020 ST 342 21-22 1764 967 128 0.117 0.019 ST 342 22-23 1753 1099 177 0.139 0.019 4b. ST407 F. prof data Station Interval Age(AD) Coccolith Fprof Fprof% error NPP g C/(m2*yr) ST 407 0--1 1995 1018 223 0.180 0.021 484.45 176.82 ST 407 1--2 1980 1062 211 0.166 0.020 495.67 180.92 ST 407 2--3 1964 1032 184 0.151 0.020 508.33 185.54 ST 407 3--4 1948 1066 168 0.136 0.019 523.02 190.90 ST 407 4--5 1933 1047 157 0.130 0.019 529.01 193.09 ST 407 5--6 1917 1005 175 0.148 0.020 511.12 186.56 ST 407 6--7 1901 1018 184 0.153 0.020 506.72 184.95 ST 407 7--8 1886 1006 185 0.155 0.021 504.69 184.21 ST 407 8--9 1870 966 163 0.144 0.021 514.86 187.92 ST 407 9--10 1855 1034 224 0.178 0.021 485.71 177.29 ST 407 10--11 1839 1082 220 0.169 0.020 493.00 179.94 ST 407 11--12 1823 1053 133 0.112 0.018 549.97 200.74 ST 407 12--13 1808 1018 176 0.147 0.020 511.97 186.87 ST 407 13-14 1792 1005 172 0.146 0.020 513.17 187.31 ST 407 14-15 1776 1044 154 0.129 0.019 530.99 193.81 ST 407 15-16 1761 1128 109 0.088 0.016 583.47 212.97 ST 407 16-17 1745 1004 126 0.112 0.018 550.76 201.03 ST 407 17-18 1730 1108 127 0.103 0.017 562.01 205.13 ST 407 18-19 1714 1143 125 0.099 0.016 567.88 207.27 ST 407 19-20 1698 1087 103 0.087 0.016 585.96 213.87 ST 407 20-21 1683 1103 137 0.110 0.017 552.04 201.49 ST 407 21-22 1667 982 129 0.116 0.019 545.13 198.97 ST 407 22-23 1651 1074 141 0.116 0.018 545.21 199.00 ST 407 23-24 1636 1047 132 0.112 0.018 550.19 200.82 ST 407 24-25 1620 1053 120 0.102 0.017 562.73 205.40