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Köster, Male; Staubwasser, Michael; Meixner, Anette; Kasemann, Simone A; Manners, Hayley R; Morono, Yuki; Inagaki, Fumio; Heuer, Verena B; Kasten, Sabine; Henkel, Susann (2023): Isotopic composition of dissolved iron in pore-water samples from IODP Hole 370-C0023A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959761, In: Köster, M et al. (2023): Stable iron isotope data of pore-water and solid-phase samples from IODP Hole 370-C0023A [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.959760

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References:
Homoky, William; John, Seth G; Conway, Tim M; Mills, Rachel (2013): Distinct iron isotopic signatures and supply from marine sediment dissolution. Nature Communications, 4(1), 2143, https://doi.org/10.1038/ncomms3143
Schoenberg, Ronny; von Blanckenburg, Friedhelm (2005): An assessment of the accuracy of stable Fe isotope ratio measurements on samples with organic and inorganic matrices by high-resolution multicollector ICP-MS. International Journal of Mass Spectrometry, 242(2-3), 257-272, https://doi.org/10.1016/j.ijms.2004.11.025
Project(s):
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Funding:
German Research Foundation (DFG), grant/award no. 388260220: Examining the role of biotic iron reduction as a life-sustaining process at the potential temperature limit of the deep subseafloor biosphere (IODP Expedition 370) (RESPIRE)
Coverage:
Latitude: 32.366667 * Longitude: 134.966333
Date/Time Start: 2016-09-17T00:00:00 * Date/Time End: 2016-11-03T00:00:00
Minimum DEPTH, sediment/rock: 206.522 m * Maximum DEPTH, sediment/rock: 584.375 m
Event(s):
370-C0023A * Latitude: 32.366667 * Longitude: 134.966333 * Date/Time Start: 2016-09-17T00:00:00 * Date/Time End: 2016-11-03T00:00:00 * Elevation: -4776.0 m * Location: Nankai Trough * Campaign: Exp370 * Basis: Chikyu * Method/Device: Drilling/drill rig (DRILL) * Comment: 83 cores, from 189 to 871 mbsf.
Comment:
δ56Fe analysis of dissolved Fe: • Column separation using the AG-MP1 anion exchange resin according to Homoky et al. (2013). Isotope analysis on a ThermoFinnigan Neptune Multicollector-ICP-MS (ESI Apex-Q desolvator, standard-sample bracketing method with IRMM-524) (Schoenberg & von Blanckenburg 2005).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample IDSample IDKöster, MaleJ-CORES sample ID
2 Sample code/labelSample labelKöster, MaleDSDP/ODP/IODP sample designation
3 Sample code/label 2Sample label 2Köster, Male
4 Depth, sediment/rock, top/minimumDepth sed topmKöster, MaleIODP Depth Scale Terminologym CSF-A, DSF, MSF, WSF
5 Depth, sediment/rock, bottom/maximumDepth sed botmKöster, MaleIODP Depth Scale Terminologym CSF-A, DSF, MSF, WSF
6 Depth, sediment/rock, top/minimumDepth sed topmKöster, MaleIODP Depth Scale Terminologym CSF-B, DSF, MSF, WSF
7 Depth, sediment/rock, bottom/maximumDepth sed botmKöster, MaleIODP Depth Scale Terminologym CSF-B, DSF, MSF, WSF
8 DEPTH, sediment/rockDepth sedmKöster, MaleGeocode – mbsf
9 δ56/54Fe, dissolvedδ56/54Fe diss‰Köster, MaleMulticollector-inductively coupled plasma mass spectrometer (ICP-MS), Thermo Finnigan, Neptune; coupled with "High sensitivity Sample Introduction system, Elemental Analytics, Apex-Q; Standard–sample bracketing method according to Schoenberg & von Blancke
10 δ56/54Fe, dissolved, standard deviationδ56/54Fe diss std dev±Köster, Malecalculated, 2 sigma
11 CommentCommentKöster, Male
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
221 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Sample ID
(J-CORES sample ID)		2 
Sample label
(DSDP/ODP/IODP sample designation)		3 
Sample label 2		4 
Depth sed top [m]
(m CSF-A, DSF, MSF, WSF, IODP ...)		5 
Depth sed bot [m]
(m CSF-A, DSF, MSF, WSF, IODP ...)		6 
Depth sed top [m]
(m CSF-B, DSF, MSF, WSF, IODP ...)		7 
Depth sed bot [m]
(m CSF-B, DSF, MSF, WSF, IODP ...)		8 
Depth sed [m]
(mbsf)		9 
δ56/54Fe diss [‰]
(Multicollector-inductively co...)		10 
δ56/54Fe diss std dev [±]
(calculated, 2 sigma)		11 
Comment
CKY000000000006730600370-C0023A-3F-3WR,80-105370SHIW3207.735207.985206.455206.588206.522-1.090.17
CKY000000000006752600370-C0023A-6F-2WR,112-127370SHIW3304.225304.375304.225304.375304.300-3.480.14
CKY000000000006759900370-C0023A-7X-4WR,80-108370SHIW3309.155309.435309.155309.435309.295-2.470.15
CKY000000000006805900370-C0023A-14X-1WR,46-65370SHIW3403.460403.650403.460403.650403.555-1.680.16
CKY000000000006860800370-C0023A-18R-1WR,19-41370SHIW3428.190428.410428.190428.410428.300-1.470.17
CKY000000000006879600370-C0023A-19R-5WR,100-118370SHIW3443.400443.580443.400443.580443.490-3.940.19
CKY000000000006911300370-C0023A-22R-8WR,122-147370SHIW3473.265473.515473.265473.515473.390-5.860.13
CKY000000000006919200370-C0023A-23R-2WR,85-103370SHIW3477.290477.470477.290477.470477.380-1.450.15
CKY000000000006944900370-C0023A-25R-1WR,86-105370SHIW3494.860495.050494.860495.050494.955-2.290.13
CKY000000000006944900370-C0023A-25R-1WR,86-105370SHIW3494.860495.050494.860495.050494.955-2.310.13Duplicate
CKY000000000006955800370-C0023A-26R-1WR,65-97370SHIW3504.150504.470504.150504.470504.310-3.780.18
CKY000000000006948400370-C0023A-26R-4WR,13-42370SHIW3507.000507.290507.000507.290507.145-2.820.47
CKY000000000006960800370-C0023A-27R-1WR,40-65370SHIW3513.400513.650513.400513.650513.525-1.950.10
CKY000000000006960800370-C0023A-27R-1WR,40-65370SHIW3513.400513.650513.400513.650513.525-1.850.12Duplicate
CKY000000000006991000370-C0023A-31R-2WR,10-37370SHIW3542.330542.600542.330542.600542.465-2.880.13
CKY000000000006991000370-C0023A-31R-2WR,10-37370SHIW3542.330542.600542.330542.600542.465-2.950.12Duplicate
CKY000000000007018300370-C0023A-33R-3WR,88-122370SHIW3562.405562.745562.168562.474562.321-2.070.12
CKY000000000007018200370-C0023A-33R-7WR,85-118370SHIW3568.060568.390567.265567.562567.414-1.700.10
CKY000000000007026400370-C0023A-34R-2WR,0-30370SHIW3570.290570.590570.290570.590570.440-1.570.13
CKY000000000007026400370-C0023A-34R-2WR,0-30370SHIW3570.290570.590570.290570.590570.440-1.530.22Duplicate
CKY000000000007037400370-C0023A-35R-3WR,71-100370SHIW3576.190576.480576.190576.480576.335-1.700.11
CKY000000000007037400370-C0023A-35R-3WR,71-100370SHIW3576.190576.480576.190576.480576.335-1.700.16Duplicate
CKY000000000007035800370-C0023A-35R-5WR,47-77370SHIW3578.215578.515578.215578.515578.365-2.290.11
CKY000000000007046400370-C0023A-36R-2WR,13-46370SHIW3584.210584.540584.210584.540584.375-3.620.15