| _version_ | 1867170129112989696 |
|---|---|
| author | Banerjee, Asmita Yan, Yuzhen Yeung, Laurence Y |
| author_facet | Banerjee, Asmita Yan, Yuzhen Yeung, Laurence Y |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Laboratory O2 clumped-isotopic composition data (as Δ36 values) for air occluded in ice core spanning gas ages of 8000-18000 ky BP. O2 clumped isotopic composition data was generated between 2017-2022 at Rice University, Houston, TX, using a Nu Perspective Isotope Ratio Mass Spectrometer (IRMS). Reported data was measured in an Antarctic ice core: West Antarctic Ice Sheet Divide Ice Core (WDC06A) . The chronology and gas ages for the core were obtained from Sigl et al., 2016 (doi:10.5194/cp-12-769-2016) and Buizert et al., 2015 (doi:10.5194/cp-11-153-2015). In addition to O2 clumped isotope data, measured δ18Ο data are also reported. Gas loss corrections to generated Δ36 data are made using previously reported raw δ18O data in Seltzer et al., 2017 (doi:10.5194/cp-13-1323-2017) and established gas loss corrections in Yeung et al., 2012 and Banerjee et al. 2022. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_974600 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Clumped isotopic composition of oxygen in WDC06A ice core 8-18ka Banerjee, Asmita Yan, Yuzhen Yeung, Laurence Y Antarctica; Antarctica, west; clumped isotope; Core; Corrected after Yeung etal., 2012; deglacial; DEPTH, ice/snow; Depth, ice/snow, bottom/maximum; Depth, ice/snow, top/minimum; Gas age; Ice core; ICEDRILL; Ice drill; Remote sensing reflectance at 387.5 nm; Sample code/label; WAIS Divide Ice Core; WDC06A; Δ36, oxygen clumped isotope; δ18O Laboratory O2 clumped-isotopic composition data (as Δ36 values) for air occluded in ice core spanning gas ages of 8000-18000 ky BP. O2 clumped isotopic composition data was generated between 2017-2022 at Rice University, Houston, TX, using a Nu Perspective Isotope Ratio Mass Spectrometer (IRMS). Reported data was measured in an Antarctic ice core: West Antarctic Ice Sheet Divide Ice Core (WDC06A) . The chronology and gas ages for the core were obtained from Sigl et al., 2016 (doi:10.5194/cp-12-769-2016) and Buizert et al., 2015 (doi:10.5194/cp-11-153-2015). In addition to O2 clumped isotope data, measured δ18Ο data are also reported. Gas loss corrections to generated Δ36 data are made using previously reported raw δ18O data in Seltzer et al., 2017 (doi:10.5194/cp-13-1323-2017) and established gas loss corrections in Yeung et al., 2012 and Banerjee et al. 2022. |
| title | Clumped isotopic composition of oxygen in WDC06A ice core 8-18ka |
| topic | Antarctica; Antarctica, west; clumped isotope; Core; Corrected after Yeung etal., 2012; deglacial; DEPTH, ice/snow; Depth, ice/snow, bottom/maximum; Depth, ice/snow, top/minimum; Gas age; Ice core; ICEDRILL; Ice drill; Remote sensing reflectance at 387.5 nm; Sample code/label; WAIS Divide Ice Core; WDC06A; Δ36, oxygen clumped isotope; δ18O |
| url | https://doi.org/10.1594/PANGAEA.974600 |