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Data
264 datasets found! (Query time: 1 ms)
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Expedition 302 Scientists (2006): Carbon and sulphur contents of bulk sediment from Hole 302-M0004A
https://doi.org/10.1594/PANGAEA.326081 - Score: 7.836
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Expedition 302 Scientists (2006): Torvane shear strength in Hole 302-M0004A
https://doi.org/10.1594/PANGAEA.438390 - Score: 7.836
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Expedition 302 Scientists (2006): Light reflectance (RGB) of Hole 302-M0004A
https://doi.org/10.1594/PANGAEA.323633 - Score: 7.836
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Expedition 302 Scientists (2006): Diatoms index events of Hole 302-M0004A
https://doi.org/10.1594/PANGAEA.399822 - Score: 7.836
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Expedition 302 Scientists (2006): Environmental corrected high resolution gamma-ray, pass2 of Hole 302-M0004B
https://doi.org/10.1594/PANGAEA.399481 - Score: 7.836
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Expedition 302 Scientists (2006): Visual core description and core images of Hole 302-M0002A
https://doi.org/10.1594/PANGAEA.206857 - Score: 7.836
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Expedition 302 Scientists (2006): Results of palynological analysis of Hole 302-M0004C
https://doi.org/10.1594/PANGAEA.361509 - Score: 7.836
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Expedition 302 Scientists (2006): Elemental content of sediment samples from Hole 302-M0002A
https://doi.org/10.1594/PANGAEA.323734 - Score: 7.836
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Expedition 302 Scientists (2006): Moisture and density measured on Hole 302-M0004A
https://doi.org/10.1594/PANGAEA.326707 - Score: 7.836
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Ogawa, Y; Takahashi, K; Yamanaka, T et al. (2009): (Appendix A) Geochemistry for Units 1/6, 2, and the upper part of Unit 3 of IODP Holes 302-M0002A and 302-M0004A
Abstract: |
Integrated Ocean Drilling Program (IODP) Expedition 302 Arctic Coring Expedition (ACEX) obtained the first relatively continuous long sediment cores from the Lomonosov Ridge in the central Arctic Ocean in 2004. Preceding microfossil studies indicated the dominance of low salinity surface waters in the early to middle Eocene Arctic basin. The main purpose of this study is to reconstruct paleoceanographic conditions including the extent of saline (seawater) mass presence. To attain this goal we performed geochemical analyses of total sulfur (%TS), total organic carbon (%TOC) and stable sulfur isotopic composition (d34S) on the early to middle Eocene section of the ACEX cores. The %TS were high in all the examined intervals and the sedimentary sulfur occurred mainly as framboidal pyrite, indicating that sufficient sulfate, indicative of seawater, was present in the deep layer of the paleo-Arctic basin and that the pyrite was formed in the sediments under sufficient iron input. […] |
Size: |
909 data points |
https://doi.org/10.1594/PANGAEA.785796 - Score: 7.836
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