Proc. IODP, 344, Data report: isotopic and elemental analyses of pore fluids and carbonates from Sites U1378 and U1380 drilled during CRISP-A Expeditions 334 and 344 in the middle slope offshore Costa Rica

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Chapter contents Abstract Introduction Site description Analytical methods Pore water analyses (carbon, oxygen, and hydrogen isotopes) Solid-phase analyses Elemental analysis of carbonate samples Isotopic analyses of carbonate samples Results Acknowledgments References Figures F1. Map, lithology, seismic data, and calcite-cemented clastic sediment. F2. Results from sediment leaching procedures. F3. ⁸⁷Sr/⁸⁶Sr, elemental composition, δ¹³C, and δ¹⁸O. F4. δ¹⁸O vs. δ¹³C. Tables T1. Pore fluid geochemical data. T2. Carbonate geochemical data. PDF file			Previous \| Next doi:10.2204/iodp.proc.344.208.2019 References Bangs, N.L., McIntosh, K.D., Silver, E.A., Ranero, C.R., Kluesner, J.W., von Huene, R., Cavanaugh, S., Graf, S., Cameselle, A.L., Baracco, A.M., and Nuñez, E., 2011. Preliminary results of the CRISP 3D seismic experiment, offshore Costa Rica [presented at the 2011 American Geophysical Union Fall Meeting, San Francisco, CA, 5–9 December 2011]. (Abstract T21B-2341) http://abstractsearch.agu.org/meetings/2011/FM/T21B-2341.html Du, J., Haley, B.A., and Mix, A.C., 2016. Neodymium isotopes in authigenic phases, bottom waters and detrital sediments in the Gulf of Alaska and their implications for paleo-circulation reconstruction. Geochimica et Cosmochimica Acta, 193:14–35. https://doi.org/10.1016/j.gca.2016.08.005 Expedition 334 Scientists, 2012a. Expedition 334 summary. In Vannucchi, P., Ujiie, K., Stroncik, N., Malinverno, A., and the Expedition 334 Scientists, Proceedings of the Integrated Ocean Drilling Program, 334: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). https://doi.org/10.2204/iodp.proc.334.101.2012 Expedition 334 Scientists, 2012b. Methods. In Vannucchi, P., Ujiie, K., Stroncik, N., Malinverno, A., and the Expedition 334 Scientists, Proceedings of the Integrated Ocean Drilling Program, 334: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). https://doi.org/10.2204/iodp.proc.334.102.2012 Expedition 334 Scientists, 2012c. Site U1380. In Vannucchi, P., Ujiie, K., Stroncik, N., Malinverno, A., and the Expedition 334 Scientists, Proceedings of the Integrated Ocean Drilling Program, 334: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). https://doi.org/10.2204/iodp.proc.334.105.2012 Harris, R.N., Sakaguchi, A., Petronotis, K., Baxter, A.T., Berg, R., Burkett, A., Charpentier, D., Choi, J., Diz Ferreiro, P., Hamahashi, M., Hashimoto, Y., Heydolph, K., Jovane, L., Kastner, M., Kurz, W., Kutterolf, S.O., Li, Y., Malinverno, A., Martin, K.M., Millan, C., Nascimento, D.B., Saito, S., Sandoval Gutierrez, M.I., Screaton, E.J., Smith-Duque, C.E., Solomon, E.A., Straub, S.M., Tanikawa, W., Torres, M.E., Uchimura, H., Vannucchi, P., Yamamoto, Y., Yan, Q., and Zhao, X., 2013a. Expedition 344 summary. In Harris, R.N., Sakaguchi, A., Petronotis, K., and the Expedition 344 Scientists, Proceedings of the Integrated Ocean Drilling Program, 344: College Station, TX (Integrated Ocean Drilling Program). https://doi.org/10.2204/iodp.proc.344.101.2013 Harris, R.N., Sakaguchi, A., Petronotis, K., Baxter, A.T., Berg, R., Burkett, A., Charpentier, D., Choi, J., Diz Ferreiro, P., Hamahashi, M., Hashimoto, Y., Heydolph, K., Jovane, L., Kastner, M., Kurz, W., Kutterolf, S.O., Li, Y., Malinverno, A., Martin, K.M., Millan, C., Nascimento, D.B., Saito, S., Sandoval Gutierrez, M.I., Screaton, E.J., Smith-Duque, C.E., Solomon, E.A., Straub, S.M., Tanikawa, W., Torres, M.E., Uchimura, H., Vannucchi, P., Yamamoto, Y., Yan, Q., and Zhao, X., 2013b. Methods. In Harris, R.N., Sakaguchi, A., Petronotis, K., and the Expedition 344 Scientists, Proceedings of the Integrated Ocean Drilling Program, 344: College Station, TX (Integrated Ocean Drilling Program). https://doi.org/10.2204/iodp.proc.344.102.2013 Harris, R.N., Sakaguchi, A., Petronotis, K., Baxter, A.T., Berg, R., Burkett, A., Charpentier, D., Choi, J., Diz Ferreiro, P., Hamahashi, M., Hashimoto, Y., Heydolph, K., Jovane, L., Kastner, M., Kurz, W., Kutterolf, S.O., Li, Y., Malinverno, A., Martin, K.M., Millan, C., Nascimento, D.B., Saito, S., Sandoval Gutierrez, M.I., Screaton, E.J., Smith-Duque, C.E., Solomon, E.A., Straub, S.M., Tanikawa, W., Torres, M.E., Uchimura, H., Vannucchi, P., Yamamoto, Y., Yan, Q., and Zhao, X., 2013c. Mid-slope Site U1380. In Harris, R.N., Sakaguchi, A., Petronotis, K., and the Expedition 344 Scientists, Proceedings of the Integrated Ocean Drilling Program, 344: College Station, TX (Integrated Ocean Drilling Program). https://doi.org/10.2204/iodp.proc.344.106.2013 Hensen, C., Wallmann, K., Schmidt, M., Ranero, C.R., and Suess, E., 2004. Fluid expulsion related to mud extrusion off Costa Rica—a window to the subducting slab. Geology, 32(3):201–204. https://doi.org/10.1130/G20119.1 Joseph, C., Torres, M.E., Martin, R.A., Haley, B.A., Pohlman, J.W., Riedel, M., and Rose, K., 2012. Using the ⁸⁷Sr/⁸⁶Sr of modern and paleoseep carbonates from northern Cascadia to link modern fluid flow to the past. Chemical Geology, 334:122–130. https://doi.org/10.1016/j.chemgeo.2012.10.020 LaFemina, P., Dixon, T.H., Govers, R., Norabuena, E., Turner, H., Saballos, A., Mattioli, G., Protti, M., and Strauch, W., 2009. Fore-arc motion and Cocos Ridge collision in Central America. Geochemistry, Geophysics, Geosystems, 10(5):Q05S14. https://doi.org/10.1029/2008GC002181 Ranero, C.R., and von Huene, R., 2000. Subduction erosion along the Middle America convergent margin. Nature, 404(6779):748–752. https://doi.org/10.1038/35008046 Ross, N., Torres, M.E., Haley, B.A., Solomon, E.A., and Kastner, M., 2015. Data report: strontium isotope analyses of pore fluids from the CRISP-A transect drilled during Expeditions 334 and 344. In Harris, R.N., Sakaguchi, A., Petronotis, K., and the Expedition 344 Scientists, Proceedings of the Integrated Ocean Drilling Program, 344: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). https://doi.org/10.2204/iodp.proc.344.201.2015 Sahling, H., Masson, D.G., Ranero, C.R. Hühnerbach, V., Weinrebe, W., Klaucke, I., Bürk, D., Brückmann, W., and Suess, E., 2008. Fluid seepage at the continental margin offshore Costa Rica and southern Nicaragua. Geochemistry, Geophysics, Geosystems, 9(5):Q05S05. https://doi.org/10.1029/2008GC001978 Torres, M.E., Muratli, J.M., and Solomon, E.A., 2014. Data report: minor element concentrations in pore fluids from the CRISP-A transect drilled during Expedition 334. In Vannucchi, P., Ujiie, K., Stroncik, N., Malinverno, A., and the Expedition 334 Scientists, Proceedings of the Integrated Ocean Drilling Program, 334: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). https://doi.org/10.2204/iodp.proc.334.201.2014 Top of page \| Previous \| Next

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