Kim, Ji-Hoon and Lee, Young-Joo (2009): Data report; Elemental, Rock-Eval, and isotopic compositions of bulk sediments, IODP Expedition 311

Leg/Site/Hole:
IODP 311
IODP 311 U1325
IODP 311 U1326
IODP 311 U1327
IODP 311 U1328
IODP 311 U1329
Identifier:
2009-052757
georefid
10.2204/iodp.proc.311.207.2009
doi
Creator:
Kim, Ji-Hoon
Korean Institute of Geoscience and Mineral Resources, Petroleum and Marine Resources Research Division, Daejeon, South Korea
author
Lee, Young-Joo
U. S. Geological Survey, United States
author
Identification:
Data report; Elemental, Rock-Eval, and isotopic compositions of bulk sediments, IODP Expedition 311
2009
In: Riedel, Michael, Collett, Timothy S., Malone, Mitchell J., Guerin, Gilles, Akiba, Fumio, Blanc-Valleron, Marie-Madeleine, Ellis, Michelle, Hashimoto, Yoshitaka, Heuer, Verena, Higashi, Yosuke, Holland, Melanie, Jackson, Peter D., Kaneko, Masanori, Kastner, Miriam, Kim, Ji-Hoon, Kitajima, Hiroko, Long, Philip E., Malinverno, Alberto, Myers, Greg, Palekar, Leena D., Pohlman, John, Schultheiss, Peter, Teichert, Barbara, Torres, Marta E., Trehu, Anne M., Wang Jiasheng, Wortmann, Ulrich G., Yoshioka, Hideyoshi, Proceedings of the Integrated Ocean Drilling Program; Cascadia margin gas hydrates; Expedition 311 of the riserless drilling platform; Balboa, Panama, to Victoria, British Columbia (Canada); Sites U1325-U1329, 28 August-28 October 2005
IODP Management International, Washington, DC, United States
311
Several geochemical analyses were performed on samples to assess their geochemical characteristics and variations according to vertical depth and site location. Total carbon, total organic carbon (TOC), and total nitrogen (TN) content decreased from northeast to southwest along the transect of Integrated Ocean Drilling Program Expedition 311 Sites U1329, U1327, U1325, and U1326. Variations with depth showed differing trends with sites and compositions. Most organic matter was at an immature stage and Type III evolution based on Rock-Eval pyrolysis. However, results from TOC/TN, delta (super 13) C (sub org) , and delta (super 15) N (sub org) analyses showed that organic matter has an admixture of origin.
English
Serial
Coverage:Geographic coordinates:
North:48.4700
West:-127.0300East: -126.4100
South:48.3800
General geochemistry; boreholes; C-13/C-12; carbon; chemical ratios; cores; East Pacific; Expedition 311; experimental studies; geochemistry; Integrated Ocean Drilling Program; IODP Site 1325; IODP Site 1326; IODP Site 1327; IODP Site 1328; IODP Site 1329; isotope ratios; isotopes; laboratory studies; marine sediments; N-15/N-14; nitrogen; North Pacific; Northeast Pacific; organic compounds; Pacific Ocean; Rock-Eval; sediments; spatial variations; stable isotopes; sulfur; total organic carbon;
.