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Francois, Roger; Bacon, Michael P; Altabet, Mark A; Labeyrie, Laurent D (1993): (Table 3) Decay- amd ingrowth corrected excess 230Th and 231Pa in sediment core MD84-527. PANGAEA, https://doi.org/10.1594/PANGAEA.730377, In supplement to: Francois, R et al. (1993): Glacial/interglacial changes in sediment rain rate in the SW Indian sector of subantarctic waters as recorded by 230Th, 231Pa, U and d15N. Paleoceanography, 8(5), 611-629, https://doi.org/10.1029/93PA00784

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Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3970141: Silicon Cycling in the World Ocean
Coverage:
Latitude: -43.821700 * Longitude: 51.318300
Date/Time Start: 1984-01-01T00:00:00 * Date/Time End: 1984-01-01T00:00:00
Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 5.48 m
Event(s):
MD84-527 * Latitude: -43.821700 * Longitude: 51.318300 * Date/Time: 1984-01-01T00:00:00 * Elevation: -3262.0 m * Recovery: 14.9 m * Location: South Indian Ocean * Campaign: MD38 (APSARA2) * Basis: Marion Dufresne (1972) * Method/Device: Piston corer (PC)
Comment:
AGE (ka) is based on accelerator mass spectrometry 14C dates (Labracherie et al., 1989) dataset: doi:10.1594/PANGAEA.358352. Excess 230Th 0 and excess 231Pa 0 computed with the assumption that authigenic U was added to these sediment sections as 14 Ka B.P.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepthmGeocode
2AGEAgeka BPGeocode
3Thorium-230 excess, minimum230Th xs mindpm/gFrancois, Roger
4Thorium-230 excess, maximum230Th xs maxdpm/gFrancois, Roger
5Thorium-230 excess, minimum230Th xs mindpm/gFrancois, RogerTh 0
6Thorium-230 excess, maximum230Th xs maxdpm/gFrancois, RogerTh 0
7Protactinium-231 excess231Pa xsdpm/gFrancois, Roger
8Protactinium-231 excess231Pa xsdpm/gFrancois, Roger
9Protactinium-231 excess231Pa xsdpm/gFrancois, RogerPa 0
10Protactinium-231 excess231Pa xsdpm/gFrancois, RogerPa 0
Size:
220 data points

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