Data

 

264 datasets found! (Query time: 2 ms)

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51. Expedition 302 Scientists (2006): Results of diatom analysis of Hole 302-M0004A

    Size:

    292 data points

    https://doi.org/10.1594/PANGAEA.351388 - Score: 8.061
52. Expedition 302 Scientists (2006): Nannofossil abundance of Hole 302-M0002A

    Size:

    230 data points

    https://doi.org/10.1594/PANGAEA.338853 - Score: 8.061
53. Expedition 302 Scientists (2006): Vertical core offset table (affine table) for Site 302-M0003A

    Size:

    9 data points

    https://doi.org/10.1594/PANGAEA.316110 - Score: 8.061
54. Eynaud, F; Cronin, TM; Smith, SA et al. (2009): (Table 1) Late Pleistocene planktonic foraminifera of Hole 302-M0004C

    Abstract:

    Planktonic foraminifera populations were studied throughout the top 25 meters of the IODP ACEX 302 Hole 4C from the central Arctic Ocean at a resolution varying from 5cm (at the top of the record) to 10cm. Planktonic foraminifera occur in high absolute abundances only in the uppermost fifty centimetres and are dominated by the taxa Neogloboquadrina pachyderma. Except for a few intermittent layers below this level,most samples are barren of calcareous microfossils.Within the topmost sediments, Neogloboquadrina pachyderma specimens present large morphological variability in the shape and number of chambers in the finalwhorl, chamber sphericity, size, and coiling direction. Five morphotypeswere identified among the sinistral (sin.) population (Nps-1 to Nps-5), including a small form (Nps-5) that is similar to a non-encrusted normal form also previously identified in the modern Arctic Ocean watermasses. […]

    Size:

    943 data points

    https://doi.org/10.1594/PANGAEA.672078 - Score: 8.061
55. Expedition 302 Scientists (2006): Nannofossil abundance of Hole 302-M0004C

    Size:

    1341 data points

    https://doi.org/10.1594/PANGAEA.338925 - Score: 8.061
56. Expedition 302 Scientists (2006): Pore water samples and chemistry from surface seawater of Expedition 302

    Size:

    18 data points

    https://doi.org/10.1594/PANGAEA.351439 - Score: 8.061
57. Expedition 302 Scientists (2006): Isolated pebbles of Hole 302-M0004A

    Size:

    10 data points

    https://doi.org/10.1594/PANGAEA.326689 - Score: 8.061
58. Pagani, M; Pedentchouk, N; Huber, M et al. (2006): Stable carbon isotope ratios of alkane of IODP Hole 302-M0004A

    Abstract:

    The Palaeocene/Eocene thermal maximum represents a period of rapid, extreme global warming approx ~55 million years ago, superimposed on an already warm world (Zachos et al., 2003, doi:10.1126/science.1090110; Bowen et al., 2004, doi:10.1038/nature03115; Thomas et al., 2002, doi:10.1130/0091-7613(2002)030<1067:WTFFTF>2.0.CO;2). This warming is associated with a severe shoaling of the ocean calcite compensation depth **4 and a >2.5 per mil negative carbon isotope excursion in marine and soil carbonates (Zachos et al., 2003, doi:10.1126/science.1090110; Bowen et al., 2004, doi:10.1038/nature03115; Thomas et al., 2002, doi:10.1130/0091-7613(2002)030<1067:WTFFTF>2.0.CO;2; Zachos et al., doi:10.1126/science.1109004). Together these observations indicate a massive release of 13C-depleted carbon (Zachos et al., doi:10.1126/science.1109004) and greenhouse-gas-induced warming. […]

    Size:

    417 data points

    https://doi.org/10.1594/PANGAEA.733130 - Score: 8.061
59. Expedition 302 Scientists (2006): Sedimentation rates for Expedition 302 holes

    Size:

    49 data points

    https://doi.org/10.1594/PANGAEA.418041 - Score: 8.061
60. Expedition 302 Scientists (2006): Core-section summary for Hole 302-M0002A

    Size:

    1425 data points

    https://doi.org/10.1594/PANGAEA.319247 - Score: 8.061

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