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Arz, Helge W; Pätzold, Jürgen; Wefer, Gerold (1998): (Table 1) Age determination of sediment core GeoB3104-1. PANGAEA, https://doi.org/10.1594/PANGAEA.82333, In supplement to: Arz, HW et al. (1998): Correlated millennial-scale changes in surface hydrography and terrigenous sediment yield inferred from last-glacial marine deposits off northeastern Brazil. Quaternary Research, 50(2), 157-166, https://doi.org/10.1006/qres.1998.1992

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Related to:
Arz, Helge W (1998): Dokumentation von kurzfristigen Klimaschwankungen des Spätquartärs in Sedimenten des westlichen äquatorialen Atlantiks. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 124, 96 pp, urn:nbn:de:gbv:46-ep000102433
Coverage:
Latitude: -3.666667 * Longitude: -37.716667
Date/Time Start: 1995-03-14T00:00:00 * Date/Time End: 1995-03-14T00:00:00
Minimum DEPTH, sediment/rock: 0.08 m * Maximum DEPTH, sediment/rock: 4.62 m
Event(s):
GeoB3104-1 * Latitude: -3.666667 * Longitude: -37.716667 * Date/Time: 1995-03-14T00:00:00 * Elevation: -767.0 m * Recovery: 5.25 m * Location: NE-Brazilian continental margin * Campaign: JOPSII-6 * Basis: Victor Hensen * Device: Gravity corer (Kiel type) (SL)
Comment:
Measurement of monospecific carbonate samples (Globigerina sacculifer in the fraction 250-500 µm). Ages were corrected for a reservoir effect of 400 yr (Bard, 1988, doi:10.1029/PA003i006p00635) and calibrated using the method of Bard et al. (1993). For the deglacial, we conservatively estimate the calendar year chronology to be good to within +/-500 yr. Before about 25,000 cal yr B.P. there are only a limited number of calibration points, so the assumed correction is uncertain (probably at least +/-1500 yr).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1DEPTH, sediment/rockDepthmGeocode
2Sample code/labelSample labelArz, Helge WKIA = Leibniz-Labor Kiel, GrA = Center for Isotope Research Groningen
3Age, datedAge datedkaArz, Helge WAge, 14C AMS
4Age, dated, error to olderAge e +ka +Arz, Helge WAge, 14C AMS
5Age, dated, error to youngerAge e -ka -Arz, Helge WAge, 14C AMS
6Calendar yearsCal yrska BPArz, Helge WAge model in calendar yearscalibrated
Size:
60 data points

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