Measured SC02 U/Th isotope activity ratios, calculated ages and monte-carlo derived age error, and Oxcal deposition model U-Th ages and associated age error

DOI

U-Th ages were calculated using the initial detrital 230Th/232Th value of 111 ± 41 ppm, which was previously calculated for SC02 based on two isochrons measured in separate stalagmites from Secret Cave in Mulu (Carolin et al., 2013). A Matlab Monte Carlo script was used to calculated the absolute age and age errors associated with each U-Th sample using the 234U and 230Th half lives presented in Cheng et al. (2013). The Poisson-process deposition model feature in OxCal(v4.4) was used to interpolate between the eighteen U/Th ages to produce an age model (Bronk Ramsey, 2008; Bronk Ramsey and Lee, 2013).

Identifier
DOI https://doi.org/10.1594/PANGAEA.945483
Related Identifier https://doi.org/10.1594/PANGAEA.945484
Related Identifier https://doi.org/10.1029/2021GL096937
Related Identifier https://doi.org/10.5281/zenodo.6026615
Related Identifier https://doi.org/10.1017/S0033822200057878
Related Identifier https://doi.org/10.1126/science.1233797
Related Identifier https://doi.org/10.1016/j.epsl.2016.01.028
Related Identifier https://doi.org/10.1016/j.epsl.2013.04.006
Related Identifier https://doi.org/10.1016/j.quascirev.2007.01.019
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.945483
Provenance
Creator Buckingham, Frances; Carolin, Stacy A; Partin, Jud; Adkins, Jess F; Cobb, Kim M; Day, Christopher
Publisher PANGAEA
Publication Year 2022
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 450 data points
Discipline Earth System Research
Spatial Coverage (114.880 LON, 4.100 LAT); Borneo