Description: The Herat-Panjshir-Badakhshan—the Paleo-Tethys—suture zone of Afghanistan marks the vestige of the subducted Paleozoic-early Mesozoic Paleo-Tethys oceanic lithosphere. We investigate the evolution of rocks north of this suture in the Hindu Kush and Pamir of Afghanistan. Our study identifies Carboniferous and Middle-Late Triassic continental arc magmatism, Paleo-Tethys oceanic relicts, and a mostly Middle Triassic accretionary wedge that underwent Late Triassic amphibolite-facies metamorphism and migmatization. The Supporting Information to the publication provides: data tables of the analytical results (Tables S1, S3, and S4); a summary of the U-Th-Pb petrochronology (Table S2); a stratigraphic column of the hanging wall (north side in present coordinates) of the Paleo-Tethys suture zone (Turan-Karakum block) (Figure S1); a graphical representation of the U-Th-Pb petrochronology and specific zircon, titanite, and allanite trace element relationships (Figure S2); 40Ar/39Ar spectra and inverse isochron plots (Figure S3); rock classification diagrams with a petrographic thin-section documentation (Figure S4); and supplementary geochemistry plots (Figures S5 and S6).
Global identifier:
Doi(
"10.5880/fidgeo.2026.004",
)
Origins: /Wissenschaft/GFZ Data Services
Tags: Studie ? Daten ? Klassifikation ? Lithosphäre ? Ar/Ar thermochronology ? Science Keywords > EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES ? Science Keywords > EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > ISOTOPE MEASUREMENTS ? Science Keywords > EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > ISOTOPES ? U-Th-Pb petrochronology ? major element geochemistry ? sotope geochemisty ? trace-element geochemisty ?
License: cc-by/4.0
Language: Englisch/English
Issued: 2026-01-01
Time ranges: 2026-01-01 - 2026-01-01
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