Xu, Qiang; Hetzel, Ralf; Hampel, Andrea; Wolff, Reinhard (2021): Beryllium-10 exposure dating results for fluvial terraces [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.927745, In: Xu, Q et al. (2021): Topographic data, 10Be data, and GPS data used in the study on the Danghe Nan Shan thrust fault [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.927853
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The 10Be data set includes the geographic position and elevation of the analyzed samples and the detailed analytical results including the blank correction, the correction for geological inheritance, and the final 10Be concentrations (atoms/gram) used to calculate the 10Be exposure ages.
Supplement to:
Xu, Qiang; Hetzel, Ralf; Hampel, Andrea; Wolff, Reinhard (2021): Slip Rate of the Danghe Nan Shan Thrust Fault from 10 Be Exposure Dating of Folded River Terraces: Implications for the Strain Distribution in Northern Tibet. Tectonics, 40(4), e2020TC006584, https://doi.org/10.1029/2020TC006584
Other version:
Xu, Qiang; Hetzel, Ralf; Hampel, Andrea; Wolff, Reinhard (2021): Beryllium-10 exposure dating results for fluvial terraces, including input data for CRONUS-Earth 10Be – 26Al online calculator, link to xlsx file [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928416
Further details:
Balco, Greg; Stone, John O; Lifton, Nathaniel A; Dunai, Tibor J (2008): A complete and easily accessible means of calculating surface exposure ages or erosion rates from 10Be and 26Al measurements. Quaternary Geochronology, 3(3), 174-195, https://doi.org/10.1016/j.quageo.2007.12.001
Binnie, S A; Dewald, A; Heinze, S; Voronina, Elena; Hein, Andrew S; Wittmann, Hella; von Blanckenburg, Friedhelm; Hetzel, Ralf; Christl, Marcus; Schaller, Morgan F; Léanni, Laetitia; ASTER Team; Hippe, K; Vockenhuber, C; Ivy-Ochs, S; Maden, C; Fülop, Réka-H; Fink, D; Wilcken, K M; Fujioka, Toshiyuki; Fabel, Derek; Freeman, Stewart P H T; Xu, Sheng; Fifield, L Keith; Akçar, Naki; Spiegel, Cornelia; Dunai, Tibor J (2019): Preliminary results of CoQtz-N: A quartz reference material for terrestrial in-situ cosmogenic 10Be and 26Al measurements. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 456, 203-212, https://doi.org/10.1016/j.nimb.2019.04.073
Dewald, A; Heinze, S; Jolie, J; Zilges, A; Dunai, Tibor J; Rethemeyer, Janet; Melles, Martin; Staubwasser, Michael; Kuczewski, B; Richter, J; Radtke, Ulrich; von Blanckenburg, Friedhelm; Klein, M (2013): CologneAMS, a dedicated center for accelerator mass spectrometry in Germany. Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 294, 18-23, https://doi.org/10.1016/j.nimb.2012.04.030
Lifton, Nathaniel A; Sato, Tatsuhiko; Dunai, Tibor J (2014): Scaling in situ cosmogenic nuclide production rates using analytical approximations to atmospheric cosmic-ray fluxes. Earth and Planetary Science Letters, 386, 149-160, https://doi.org/10.1016/j.epsl.2013.10.052
Coverage:
Median Latitude: 39.078204 * Median Longitude: 95.751936 * South-bound Latitude: 39.063700 * West-bound Longitude: 95.740800 * North-bound Latitude: 39.085500 * East-bound Longitude: 95.777800
Minimum ELEVATION: 3228 m a.s.l. * Maximum ELEVATION: 3289 m a.s.l.
Event(s):
DNS_16C19 (16C19) * Latitude: 39.081100 * Longitude: 95.740800 * Elevation: 3280.0 m * Method/Device: Geological sample (GEOS) * Comment: Terrace number: T4
Comment:
Comments:
1) 10Be concentrations were measured at the Cologne AMS, Germany (Dewald et al., 2013), and are normalised to the standards KN01-6-2 and KN01-5-3 with nominal 10Be/9Be ratios of 5.349 x 10-13 and 6.320 x 10-12, respectively. We also analysed two aliquots of the quartz reference material CoQtz-N with a 10Be concentration of 2.53±0.09 × 106 at/g (Binnie et al., 2019), for which we obtained 10Be concentrations of 2.40±0.09 and 2.61±0.09 × 106 at/g, respectively. The uncertainties of the 10Be concentrations (1σ) include the analytical uncertainty and the error of the blank correction. The analytical uncertainty includes the error based on the counting statistics, the scatter of repeated measurements of the same sample, and the uncertainty of the standard normalisation. Note that the 10Be concentrations reported for the terrace samples were corrected for an inherited 10Be component of 20±10 x 104 at/g, based on the 10Be concentration of the amalgamated sample 16C28 from an active stream channel.
2) 10Be exposure ages were calculated with the CRONUS-Earth 10Be – 26Al online calculators (http://hess.ess.washington.edu/, version 3), using the time-dependent scaling model of Lifton et al. (2014), referred to as LSDn in the online calculator. All ages were calculated assuming a rock density of 2.65 g cm-3 and zero erosion.
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
182 data points