Pierce, Ian K D; Wesnousky, Steven G; Owen, L A; Bormann, Jayne M; Li, Xinnan; Caffee, Marc W: 10Be terrestrial cosmogenic geochronology (Table S1) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.926401 (dataset in review), In: Pierce, IKD et al.: Cosmogenic Ages from Alluvial Fans offset by Central Walker Lane Faults [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.926418 (dataset in review)
Related to:
Pierce, Ian K D; Wesnousky, Steven G; Owen, Lewis A; Bormann, Jayne M; Li, Xinnan; Caffee, Marc W (2021): Accommodation of Plate Motion in an Incipient Strike‐Slip System: The Central Walker Lane. Tectonics, 40(2), https://doi.org/10.1029/2019TC005612
Coverage:
Median Latitude: 38.911089 * Median Longitude: -119.356189 * South-bound Latitude: 38.888800 * West-bound Longitude: -119.417100 * North-bound Latitude: 38.966900 * East-bound Longitude: -119.201200
Date/Time Start: 2008-08-07T00:00:00 * Date/Time End: 2014-03-20T00:00:00
Minimum DEPTH, sediment/rock: 0.0 m * Maximum DEPTH, sediment/rock: 1.6 m
Event(s):
Mason_Valley_M1-Pit (M1-Pit) * Latitude: 38.966900 * Longitude: -119.201200 * Date/Time: 2014-03-19T00:00:00 * Elevation: 1425.0 m * Location: Mason Valley * Comment: Upper Yerington fan surface
Comment:
a: Nearby Twin Lakes production rate used (4.09 +/- 0.30 at/g/SiO2/yr).
b: A density of 2.7 g cm-3 , std elv/pressure conditions, and the KNSTD standard were used for all samples.
c: Isotope ratios were normalized to 10Be standards prepared by Nishiizumi et al. (2007) with a value of 2.85 x 10-12 and using a 10Be half life of 1.36 x 106 years.
d: Uncertainties are reported at the 1σ confidence level. A denundation rate of 0 mm/a is used in the age calculation.
e: Propagated uncertainities include error in the blank, carrier mass (1%), and counting statistics.
f: Beryllium-10 model ages were calculated with the CREP online calculator, (Martin et al., 2016; http://crep.crpg.cnrs-nancy.fr/#/).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Pierce, Ian K D | |||
| 2 | Date/Time of event | Date/Time | Pierce, Ian K D | |||
| 3 | Latitude of event | Latitude | Pierce, Ian K D | |||
| 4 | Longitude of event | Longitude | Pierce, Ian K D | |||
| 5 | Elevation of event | Elevation | m | Pierce, Ian K D | ||
| 6 | Sample code/label | Sample label | Pierce, Ian K D | |||
| 7 | Lithology/composition/facies | Lithology | Pierce, Ian K D | |||
| 8 | Size | Size | Pierce, Ian K D | Size of rock, a/b/c axes, c-axis = height (cm) | ||
| 9 | DEPTH, sediment/rock | Depth sed | m | Pierce, Ian K D | Geocode | |
| 10 | Comment | Comment | Pierce, Ian K D | |||
| 11 | Thickness | Thick | cm | Pierce, Ian K D | ||
| 12 | Shielding, relative | Shield rel | Pierce, Ian K D | Shielding factor | ||
| 13 | Beryllium-10 | 10Be | atoms/g | Pierce, Ian K D | d,e, atoms/g Si=2 | |
| 14 | Beryllium-10, standard deviation | 10Be std dev | ± | Pierce, Ian K D | atoms/g | |
| 15 | Beryllium-10/Beryllium-9 | 10Be/9Be | 10-9 atoms/atoms | Pierce, Ian K D | ||
| 16 | Beryllium-10/Beryllium-9, standard deviation | 10Be/9Be std dev | ± | Pierce, Ian K D | ||
| 17 | Quartz, dissolved | Qz diss | g | Pierce, Ian K D | b | |
| 18 | Mass | Mass | g | Pierce, Ian K D | Be carrier | |
| 19 | Concentration | Conc | µg/g | Pierce, Ian K D | Be carrier | |
| 20 | Age, dated | Age dated | ka | Pierce, Ian K D | CREP age a,f, LSD / ERA 40 / Lifton VDM 2016 | |
| 21 | Age, dated standard deviation | Age dated std dev | ± | Pierce, Ian K D | 1Sigma error | |
| 22 | Age, dated | Age dated | ka | Pierce, Ian K D | CREP age a,f, Lal/Stone / ERA 40 / Lifton VDM 2016 | |
| 23 | Age, dated standard deviation | Age dated std dev | ± | Pierce, Ian K D | 1Sigma error |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
309 data points