Table 2: AMS radiocarbon ages from carbonate microfossils of sediment core MD97-2128

DOI

The ages are initially presented in conventional radiocarbon years (5730 a half-life), corrected for isotopic fractionation, and without reservoir correction. Samples with d13C values shown as 0 per mil produced insufficient CO2 to prepare an aliquot for 13C determination. The d13C value of 0 is assumed for these samples. An error in d13C of 1 per mil corresponds to an error of 8 radiocarbon years. The calibrated 14C ages (an approximate calendar timescale, pre-1950 AD) were calculated using the relationships provided by Stuiver and Reimer (1993), for samples with conventional ages less than 10 ka; and using Bard et al. (1998), for samples older than 10ka. For marine samples a reservoir correction of 400 years has been applied. No reservoir correction is applied for lacustrine samples (OZE 254, 259, 250, 251, 252, 253) because of the current absence of information concerninglacustrine 14C reservoir values for Lake Carpentaria.

Identifier
DOI https://doi.org/10.1594/PANGAEA.728576
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.728550
Related Identifier References https://doi.org/10.1016/S1040-6182(01)00029-5
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.728576
Provenance
Creator Chivas, Allan R ORCID logo; Garcia, Adriana; van der Kaars, Sander ORCID logo; Couapel, Martine JJ ORCID logo; Holt, Sabine; Reeves, Jessica M (ORCID: 0000-0003-4996-177X); Wheeler, David J; Switzer, Adam D; Murray-Wallace, Colin V ORCID logo; Banerjee, Debabrata; Price, David M ORCID logo; Wang, Sue X; Pearson, Grant; Edgar, N Terry; Beaufort, Luc ORCID logo; De Deckker, Patrick ORCID logo; Lawson, Ewan; Cecil, C Blaine
Publisher PANGAEA
Publication Year 2001
Rights Creative Commons Attribution 3.0 Unported; https://creativecommons.org/licenses/by/3.0/
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Representation
Resource Type Dataset
Format text/tab-separated-values
Size 40 data points
Discipline Earth System Research
Spatial Coverage (139.958 LON, -11.190 LAT)