Blanc-Valleron, Marie-Madeleine et al. (2009): Data report; Bulk carbonate content of sediments and mineralogy of authigenic carbonates along an east-west transect in the northern Cascadia margin, IODP Expedition 311
Leg/Site/Hole:
Related Expeditions:
IODP 311
Identifier:
ID:
2009-038473
Type:
georefid
ID:
10.2204/iodp.proc.311.204.2009
Type:
doi
Creator:
Name:
Blanc-Valleron, Marie-Madeleine
Affiliation:
Museum National d'Histoire Naturelle, Departement Histoire de la Terre-Geologie, Paris, France
Role:
author
Name:
Pierre, Catherine
Affiliation:
U. S. Geological Survey, United States
Role:
author
Name:
Bartier, Daniele
Affiliation:
Integrated Ocean Drilling Program, United States
Role:
author
Name:
Rouchy, Jean-Marie
Affiliation:
Lamont-Doherty Earth Observatory, United States
Role:
author
Identification:
Title:
Data report; Bulk carbonate content of sediments and mineralogy of authigenic carbonates along an east-west transect in the northern Cascadia margin, IODP Expedition 311
Year:
2009
Source:
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
Publisher:
IODP Management International, Washington, DC, United States
Volume:
311
Issue:
Pages:
Abstract:
Carbonate content and mineralogical composition of sediment samples from Integrated Ocean Drilling Program Sites U1325-U1329 in the northern Cascadia margin were determined. The results document their low carbonate content (average 2-3 wt%), with decreasing values with distance to the shoreline. Carbonate content and carbonate mineralogy (calcite, dolomite, aragonite, siderite, and rhodochrosite) of 85 authigenic carbonate samples were also determined.
Language:
English
Genre:
Serial
Rights:
URL:
Coverage: Geographic coordinates: North:48.4800 West:-127.0400 East:
-126.4000 South:48.3700
Keywords: Stratigraphy; Sedimentary petrology; aragonite; authigenic minerals; boreholes; calcite; carbonates; Cascadia subduction zone; Cenozoic; cores; dolomite; East Pacific; Expedition 311; gas hydrates; Integrated Ocean Drilling Program; IODP Site 1325; IODP Site 1326; IODP Site 1327; IODP Site 1328; IODP Site 1329; lithostratigraphy; marine sediments; mineral composition; North Pacific; Northeast Pacific; northern Cascadia subduction zone; Pacific Ocean; Quaternary; rhodochrosite; sediments; siderite; spatial variations; Tertiary; X-ray diffraction data;
.