Výsledky vyhledávání - "A. R. C. Kylander-Clark"

Akademický článek

Thinning and Heating of Laramide Continental Lower Crust Recorded by Zircon Petrochronology

Autor: J. H. Cipar, A. J. Smye, J. M. Garber, J. R. Reimink, A. R. C. Kylander‐Clark

Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 25, Iss 7, Pp n/a-n/a (2024)

Abstract Zircon grains from the metasedimentary lower crust of the Rio Grande Rift, New Mexico, preserve a metamorphic record of the transition from Laramide compression to Eocene extension. Zircon U‐Pb isotopes and trace‐element concentrations f

Externí odkaz: https://doaj.org/article/4f97f979237640b683dc59c0acdc7e35

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Akademický článek

The use of ASH-15 flowstone as a matrix-matched reference material for laser-ablation U − Pb geochronology of calcite

Autor: P. Nuriel, J.-F. Wotzlaw, M. Ovtcharova, A. Vaks, C. Stremtan, M. Šala, N. M. W. Roberts, A. R. C. Kylander-Clark

Publikováno v: Geochronology, Vol 3, Pp 35-47 (2021)

Latest advances in laser ablation inductively coupled plasma mass spectrometer (LA-ICPMS) allow for accurate in situ U−Pb dating of carbonate material, with final age uncertainties usually >3 % 2σ. Cross-laboratory reference materials (RMs) used f

Externí odkaz: https://doaj.org/article/97baf14ed26a4039be4f6cd827e28c69

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Akademický článek

Expanding the limits of laser-ablation U–Pb calcite geochronology

Autor: A. R. C. Kylander-Clark

Publikováno v: Geochronology, Vol 2, Pp 343-354 (2020)

U–Pb geochronology of calcite by laser-ablation inductively coupled plasma mass spectrometry (LA-ICPMS) is an emerging field with potential to solve a vast array of geologic problems. Because of low levels of U and Pb, measurement by more sensitive

Externí odkaz: https://doaj.org/article/40a077ac7a63411fac148f774f004b29

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