Soleimani, Mojgan; Nadimi, Alireza; Koltai, Gabriella; Dublyansky, Yuri; Carolin, Stacy A; Spötl, Christoph (2023): Oxcal input used to create an age model of the stalagmite SIB-4 from Sibaki Cave, Southwestern Iran [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.955862, In: Soleimani, M et al. (2023): U/Th, age model and stable isotope data from the Last Glacial Maximum to the Early Holocene in Sibaki Cave, Southwestern Iran [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.955861
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Published: 2023-02-20 • DOI registered: 2023-04-19
Abstract:
An interpolated age model with 68% and 95% confidence ranges was produced using OxCal version 4.4 (doi:10.1594/PANGAEA.955839). The age model uses a Poisson process deposition model, with stalagmite vertical growth rate constrained using model inputs k0= 0.1 mm-1 and log10(k/k0) = U (-2, 2) (Bronk Ramsey, 2008, 2009; Bronk Ramsey and Lee, 2013).
Related to:
Soleimani, Mojgan; Nadimi, Alireza; Koltai, Gabriella; Dublyansky, Yuri; Carolin, Stacy A; Spötl, Christoph (2022): Stalagmite evidence of Last Glacial Maximum to early Holocene climate variability in southwestern Iran. Journal of Quaternary Science, jqs.3478, https://doi.org/10.1002/jqs.3478
Other version:
Soleimani, Mojgan; Nadimi, Alireza; Koltai, Gabriella; Dublyansky, Yuri; Carolin, Stacy A; Spötl, Christoph (2022): NOAA/WDS Paleoclimatology - Sibaki Cave, Iran U/Th Age Model and Stable Isotope Data from the Last Glacial Maximum to the Early Holocene [dataset]. NOAA National Centers for Environmental Information, https://doi.org/10.25921/XPYJ-M346
References:
Bronk Ramsey, Christopher (2009): Bayesian analysis of radiocarbon dates. Radiocarbon, 51(1), 337-360, https://doi.org/10.1017/S0033822200033865
Bronk Ramsey, Christopher; Lee, Sharen (2013): Recent and Planned Developments of the Program OxCal. Radiocarbon, 55(2), 720-730, https://doi.org/10.1017/S0033822200057878
Ramsey, Christopher Bronk (2008): Deposition models for chronological records. Quaternary Science Reviews, 27(1-2), 42-60, https://doi.org/10.1016/j.quascirev.2007.01.019
Coverage:
Latitude: 29.815080 * Longitude: 51.596390
Minimum DISTANCE: 0.3 cm * Maximum DISTANCE: 18.8 cm
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Substage | Substage | Soleimani, Mojgan | ID of individual growth sections of SIB-4, separated by growth axis change (see article text) | ||
| 2 | DISTANCE | Distance | cm | Soleimani, Mojgan | Geocode – Distance along growth axis within a single substage of SIB-4 | |
| 3 | Sample ID | Sample ID | Soleimani, Mojgan | Stalagmite sample ID including stalagmite name and drilling number | ||
| 4 | Calendar age | Cal age | ka BP | Soleimani, Mojgan | Monte Carlo method | calculated age corrected for initial 230Th from detrital contaminants, in kiloyears before 1950 CE. All ages calculated using half-lives found in Cheng et al. (2013). |
| 5 | Calendar age, standard error | Cal age std e | ± | Soleimani, Mojgan | Monte Carlo method | average 68% confidence interval [ka]. 68% confidence interval calculated using an internally developed Monte Carlo simulation with N=1e4 |
| 6 | Comment | Comment | Soleimani, Mojgan | |||
| 7 | Distance | Dist | mm | Soleimani, Mojgan | total distance along growth axes from the top of the stalagmite |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
144 data points