Cisneros de León, Alejandro; Danišík, Martin; Schmitt, Axel K; Schindlbeck-Belo, Julie; Kutterolf, Steffen; Sims, Kenneth W W; Garrison, Jennifer M; Mittal, Tushar: Zircon geochronology and tephra glass compositions from Atitlán caldera (Guatemala) [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973416 (dataset in review)
Abstract:
Here, we present zircon geochronology and tephra/glass compositions from four explosive Pleistocene eruptions of the Atitlán caldera in Guatemala. Our datasets encompass zircon 238U-230Th disequilibrium, U-Pb, and (U-Th)/He geochronology, analyzed using a CAMECA IMS 1280-HR secondary ion mass spectrometer (SIMS) at Heidelberg University, Germany, alongside noble-gas and inductively coupled plasma mass spectrometry (ICPMS) at Curtin University, Australia. Major and trace element compositions of glass shards were determined through electron microprobe analysis (EMPA) at GEOMAR - Helmholtz Centre for Ocean Research Kiel and by laser ablation ICPMS at the Institute of Earth Sciences, Academia Sinica in Taipei. Whole-rock U-series analyses were carried out using a ThermoFisher Neptune multi-collector ICPMS at the University of Wyoming (UWYO, USA).
Coverage:
Median Latitude: 15.000690 * Median Longitude: -91.300013 * South-bound Latitude: 12.251000 * West-bound Longitude: -92.118898 * North-bound Latitude: 16.998602 * East-bound Longitude: -89.806190
Date/Time Start: 2005-11-17T08:45:00 * Date/Time End: 2005-11-17T08:45:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
5 datasets
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Datasets listed in this bundled publication
- Cisneros de León, A; Danišík, M; Schmitt, AK et al. (in review): Glass major and trace element geochemistry from Atitlán caldera tephras (Table S1). https://doi.pangaea.de/10.1594/PANGAEA.973421
- Cisneros de León, A; Danišík, M; Schmitt, AK et al. (in review): Bulk-rock U-series isotope compositions of Atitlán tephras (Table S2). https://doi.pangaea.de/10.1594/PANGAEA.973417
- Cisneros de León, A; Danišík, M; Schmitt, AK et al. (in review): New and recalculated U-Th zircon ages from large-silicic eruptions of Atitlán caldera based on new bulk-rock U-series data (Table S3). https://doi.pangaea.de/10.1594/PANGAEA.973418
- Cisneros de León, A; Danišík, M; Schmitt, AK et al. (in review): U-Pb zircon ages for selected Atitlán caldera eruptions (Table S4). https://doi.pangaea.de/10.1594/PANGAEA.973419
- Cisneros de León, A; Danišík, M; Schmitt, AK et al. (in review): Zircon (U-Th)/He dating resultsfrom selected Atitlán caldera eruptions (Table S5). https://doi.pangaea.de/10.1594/PANGAEA.973420