de.pangaea.dataset995329 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-06-23T13:03:31Z https://doi.pangaea.de/10.1594/PANGAEA.995329 2026-06-23T13:02:36 publication https://doi.org/10.1594/PANGAEA.995329 Massari, Francesco

francesco.massari@unipd.it

author Fellin, Maria Giuditta

giuditta.fellin@eaps.ethz.ch

https://orcid.org/0000-0003-3545-3512 information author Stefani, Cristina

cristina.stefani@unipd.it

https://orcid.org/0000-0002-7299-0475 information author Enkelmann, Eva

eva.enkelmann@ucalgary.ca

author Dieni, Iginio

iginiodieni@gmail.com

author Sanchetti, Stefano

ssanchetti@spevetro.it

author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital The data set comprises the results of the U-Pb dating analysis of detrital zircons from two samples (177-1 and 177-2) from the middle-upper Campanian turbiditic Lanaittu Sandstone. The samples were cored along a geognostic borehole in the Lanaittu valley in eastern Sardinia. The analysis was performed following the procedure as in Pickering et al. (2020) and Härtel et al. (2026) using a Resonetics Resolution LR 193 nm excimer laser attached to an inductively coupled plasma mass spectrometers Agilent 7700. The laser ablation system was equipped with a M50 Cell, which was flushed with a helium gas flow of 700 L/min and nitrogen gas flow of 4 L/min. The ablation spot size was set to 33 µm, the ablation time to 20 s, and the repetition rate to 5 Hz. The background was measured for 20 s. The same system setting was used to measure both the validation references and the samples. completed Enkelmann, Eva

eva.enkelmann@ucalgary.ca

principalInvestigator detrital zircon Laser Ablation U-Pb geochronology theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 9.5014 9.5014 40.2592 40.2592 1994-01-01T00:00:00 1994-01-01T00:00:00 Event label thematicClassification Sample code/label thematicClassification Uranium-Lead Laser Ablation Label Sample code/label 2 thematicClassification Spot number Lead-207 physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700 cps cps Lead-206 physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700 cps cps Uranium physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Concentration uncertainty about 5% µg/g µg/g Uranium/Thorium ratio thematicClassification Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700 Uranium-238/Lead-206 ratio thematicClassification Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Data not corrected for common lead Uranium-238/Lead-206 ratio, uncertainty, relative physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Includes all random uncertainties (sm, ε), represents two standard deviations % % Lead-207/Lead-206 ratio thematicClassification Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Data not corrected for common lead Lead-207/Lead-206 ratio, uncertainty, relative physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Includes all random uncertainties (sm, ε), represents two standard deviations % % Lead-207/Uranium-235 ratio thematicClassification Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Data not corrected for common lead Lead-207/Uranium-235 ratio, uncertainty, relative physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Includes all random uncertainties (sm, ε), represents two standard deviations % % Lead-206/Uranium-238 ratio thematicClassification Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Data not corrected for common lead Lead-206/Uranium-238 ratio, uncertainty, relative physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Includes all random uncertainties (sm, ε), represents two standard deviations % % Correlation coefficient, isotope ratio error thematicClassification Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Data not corrected for common lead Age, mineral physicalMeasurement Age, Lead-207/Lead-206 Ma Ma Age, mineral, uncertainty physicalMeasurement Age, Lead-207/Lead-206; Includes all random uncertainties (sm, ε), represents two standard deviations ± ± Age, mineral, uncertainty physicalMeasurement Age, Lead-207/Lead-206; Inlcudes all random and systematic uncertainties (sm, ε, ε', sy, λ), represents two standard deviations ± ± Age, mineral physicalMeasurement Age, Lead-206/Uranium-238 Ma Ma Age, mineral, uncertainty physicalMeasurement Age, Lead-206/Uranium-238; Includes all random uncertainties (sm, ε), represents two standard deviations ± ± Age, mineral, uncertainty physicalMeasurement Age, Lead-206/Uranium-238; Inlcudes all random and systematic uncertainties (sm, ε, ε', sy, λ), represents two standard deviations ± ± Age, mineral physicalMeasurement Age, Lead-207/Lead-235 Ma Ma Age, mineral, uncertainty physicalMeasurement Age, Lead-207/Lead-235; Includes all random uncertainties (sm, ε), represents two standard deviations ± ± Age, mineral, uncertainty physicalMeasurement Age, Lead-207/Lead-235; Inlcudes all random and systematic uncertainties (sm, ε, ε', sy, λ), represents two standard deviations ± ± Age, mineral physicalMeasurement Concordia age; Concordance calculated as (206Pb/238U date/207Pb-206Pb Age)*100 Ma Ma Age, mineral, uncertainty physicalMeasurement Concordia age; Inlcudes all random and systematic uncertainties (sm, ε, ε', sy, λ), represents two standard deviations ± ± Probability physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700 % % Concordance physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Concordance calculated as (206Pb/238U date/207Pb-206Pb Age)*100 % % Comment thematicClassification CL: analysis affected by common lead; SL: sloping 6/8 or 7/6 date, suggestive of date heterogeneity; Age, mineral physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Accepted dates have probability of concordance >1% Ma Ma Age, mineral, uncertainty physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Includes all random uncertainties (sm, ε), represents two standard deviations ± ± Age, mineral, uncertainty physicalMeasurement Laser ablation system, Resonetics Resolution LR 193 nm [cell M50]; coupled with inductively coupled plasma mass spectrometer, Agilent, 7700; Inlcudes all random and systematic uncertainties (sm, ε, ε', sy, λ), represents two standard deviations ± ± text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.995329?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: Lanaittu_177-1 (177-1) * LATITUDE: 40.259200 * LONGITUDE: 9.501400 * DATE/TIME: 1994-01-01T00:00:00 * PENETRATION: 12.4 m * LOCATION: Eastern Sardinia * METHOD/DEVICE: Drilling/coring 1994-01-01T00:00:00 EVENT LABEL: Lanaittu_177-2 (177-2) * LATITUDE: 40.259200 * LONGITUDE: 9.501400 * DATE/TIME: 1994-01-01T00:00:00 * PENETRATION: 27.5 m * LOCATION: Eastern Sardinia * METHOD/DEVICE: Drilling/coring 1994-01-01T00:00:00 Supplement to Massari, Francesco

francesco.massari@unipd.it

author Fellin, Maria Giuditta

giuditta.fellin@eaps.ethz.ch

https://orcid.org/0000-0003-3545-3512 information author Stefani, Cristina

cristina.stefani@unipd.it

https://orcid.org/0000-0002-7299-0475 information author Enkelmann, Eva

eva.enkelmann@ucalgary.ca

author Dieni, Iginio

iginiodieni@gmail.com

author Sanchetti, Stefano

ssanchetti@spevetro.it

author documentHardcopy Geochemistry, Geophysics, Geosystems References 2026-01-01 publication https://doi.org/10.1016/j.chemgeo.2026.123435 Härtel, Birk https://orcid.org/0000-0003-3259-3851 information author Enkelmann, Eva

eva.enkelmann@ucalgary.ca

author Whelan, Elisha author documentDigital Chemical Geology 713 123435 References 2020-01-01 publication https://doi.org/10.1016/j.chemgeo.2020.119683 Pickering, Julia author Matthews, William A author Enkelmann, Eva

eva.enkelmann@ucalgary.ca

author Guest, Bernard author Sykes, Chris author Koblinger, Brett M author documentDigital Chemical Geology 548 119683