Description: The dataset contains full 40Ar/39Ar geochronological data completed by multi-collector noble-gas mass spectrometry using the laser total fusion technique on sanidine separated from the Drachenfels trachyte (Drachenfels, Bad Godesberg, Germany). The Drachenfels sanidine represents a useful intra-laboratory reference material for laser work. The purpose of the dataset is to share updated intercalibration data for the intra-laboratory Drachenfels sanidine, relative to the widespread fluence monitors Alder Creek sanidine and Fish Canyon sanidine, that can be used in future 40Ar/39Ar geochronological studies. W. McIntosh (New Mexico Geochronology Research Laboratory, Socorro, NM), P. Renne (Berkeley Geochronology Center, Berkeley, CA) and J.R. Wijbrans (Vrije Universiteit Amsterdam, NL) kindly provided splits of FCs, ACs and DRA1, respectively. The Ar laserprobe facility was realized with the financial support of CNR. The CO2 laser system was acquired within the PNRR – Mission 4, “Education and Research” - Component 2, “From research to business” - Investment line 3.1, “Fund for the creation of an integrated system of research and innovation infrastructures” - Project IR0000025 MEET.
Global identifier:
Doi(
"10.5880/fidgeo.2026.005",
)
Origins: /Wissenschaft/GFZ Data Services
Tags: Fisch ? Laser ? Deutschland ? Finanzierungshilfe ? Studie ? Daten ? 40Ar/39Ar geochronology ? EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY ? EPOS ? In Situ/Laboratory Instruments > Spectrometers/Radiometers > MASS SPECTROMETERS ? Models/Analyses > Data Analysis ? Phanerozoic > Cenozoic > Paleogene > Oligocene > Chattian ? compound material > rock > igneous rock ? geochemistry and microscopy ? geochemistry data ? lithosphere > earth's crust ? multi-scale laboratories ? multicollector noble-gas mass spectrometer ? reference minerals ? sanidine ?
License: cc-by/4.0
Language: Englisch/English
Issued: 2026-01-01
Time ranges: 2026-01-01 - 2026-01-01
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