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PANGAEA.
Data Publisher for Earth & Environmental Science

Crocket, Kristy C; Vance, Derek; Foster, Gavin L; Richards, David A; Tranter, D J (2012): (Table A2) Lead isotope ratios of the FeMn oxyhydroxide fraction of IODP Hole 303-U1302. PANGAEA, https://doi.org/10.1594/PANGAEA.816034, In supplement to: Crocket, KC et al. (2012): Continental weathering fluxes during the last glacial/interglacial cycle: insights from the marine sedimentary Pb isotope record at Orphan Knoll, NW Atlantic. Quaternary Science Reviews, 38, 89-99, https://doi.org/10.1016/j.quascirev.2012.02.004

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Coverage:
Latitude: 50.100600 * Longitude: -45.638200
Minimum DEPTH, sediment/rock: 0.25 m * Maximum DEPTH, sediment/rock: 5.85 m
Event(s):
303-U1302 * Latitude: 50.100600 * Longitude: -45.638200 * Elevation: -3558.0 m * Location: Northwest Atlantic * Campaign: Exp303 (North Atlantic Climate 1) * Basis: Joides Resolution * Device: Composite Core (COMPCORE)
Comment:
Sediment depth is given in mcd. The Pb concentration was determined by peak height comparison to bracketing standard data during isotope measurement. The error is estimated at ±2%, and takes into account sample and standard intensities, and weighing uncertainties of sample mass. # = blank corrected data.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1Sample code/labelSample labelCrocket, Kristy CODP sample designation
2DEPTH, sediment/rockDepthmGeocode
3AGEAgeka BPGeocode
4LeadPbmg/kgCrocket, Kristy C
5Lead 206/Lead 204 ratio206Pb/204PbCrocket, Kristy C± 0.0028
6Lead 207/Lead 204 ratio207Pb/204PbCrocket, Kristy C± 0.0024
7Lead 208/Lead 204 ratio208Pb/204PbCrocket, Kristy C± 0.0077
8Lead 207/Lead 206 ratio207Pb/206PbCrocket, Kristy C± 0.00007
9Lead 208/Lead 206 ratio208Pb/206PbCrocket, Kristy C± 0.00019
Size:
342 data points

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