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Cisneros de León, Alejandro; Schmitt, Axel K; Kutterolf, Steffen; Schindlbeck-Belo, Julie; Hernández, Walter; Sims, Kenneth W W; Garrison, Jennifer M; Kant, Lisa; Weber, Bodo; Wang, Kuo-Lung; Lee, Hao-Yang; Trumbull, Robert B (2021): Zircon crystal interior U-Pb disequilibrium-corrected ages for TBJ sample (E17-32) (Table S3) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929670, In: Cisneros de León, A et al. (2021): Zircon petrochronology and tephra compositions of the last four explosive eruptions from Ilopango caldera (El Salvador) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.929673

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Abstract:
This dataset includes results from U-Pb dating from zircon crystal interiors (polished sections) of the Tierra Blanca Joven eruption (TBJ) from Ilopango caldera in El Salvador. Zircon crystals were analyzed employing Secondary Ion Mass Spectrometry at Heidelberg University.
Keyword(s):
Central America; Geochemistry; geochronology; GLASS; zircon
Coverage:
Latitude: 13.715280 * Longitude: -89.128260
Event(s):
TB_E17-32 * Latitude: 13.715280 * Longitude: -89.128260 * Method/Device: Rock sample (ROCK)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Sample code/labelSample labelCisneros de León, Alejandrozircon
2Domain, mineralogyDomain mineralCisneros de León, Alejandro
3CommentCommentCisneros de León, Alejandrorows with same letter are analysis from same grain
4Uranium-238/Lead-206 ratio238U/206PbCisneros de León, Alejandro
5Uranium-238/Lead-206, standard error238U/206Pb std e±Cisneros de León, Alejandro1 s.e.
6Lead-207/Lead-206 ratio207Pb/206PbCisneros de León, Alejandro
7Lead-207/Lead-206, standard error207Pb/206Pb std e±Cisneros de León, Alejandro1 s.e.
8CorrelationCorrelationCisneros de León, Alejandroof Concordia Ellipses
9Lead-204/Lead-206 ratio204Pb/206PbCisneros de León, Alejandro
10Lead-204/Lead-206, standard error204Pb/206Pb std e±Cisneros de León, Alejandro1 s.e.
11Lead-208/Lead-206 ratio208Pb/206PbCisneros de León, Alejandro
12Lead-208/Lead-206 ratio, standard error208Pb/206Pb std e±Cisneros de León, Alejandro1 s.e.
13Thorium/Uranium ratioTh/UCisneros de León, Alejandro
14UraniumUmg/kgCisneros de León, Alejandroppm
15Age, datedAge datedkaCisneros de León, Alejandropreferred age
16Age, dated standard errorAge std e±Cisneros de León, Alejandro1 s.e.
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
473 data points

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