Supporting Information for Burton-Johnson et al 2023, Tectonics
Description
Supporting Information for Breaking the Ring of Fire: How ridge collision, slab age, and convergence rate narrowed and terminated the Antarctic continental arc Alex Burton-Johnson (a), Joaquin Bastias (b),(c), Stefan Kraus (d) (a) British Antarctic Survey, High Cross, Madingley Road, Cambridge, CB3 0ET, UK (b) Department of Geology, Trinity College Dublin, Dublin 2, Ireland (c) Carrera Geología, Facultad de Ingeniería, Universidad Andres Bello, Sazie 2119, Santiago, Chile (d) CDM Smith SE, Fuerther Str. 232, 90429 Nuremberg Supporting Information S1 - Database.xlsx Supporting Information S2 - Cape Melville Ar-Ar Analyses.xlsx Supporting Information S3 - Cape Melville Geochemistry.xlsx Supporting Information S4 - GPlates files.zip Introduction The supporting information for this manuscript includes the following: - S1: the geochemical and geochronological data used for the manuscript’s figures and analyses. - S2: The analytical data for the 40Ar/39Ar geochronology. - S3: Geochemical data for the Cape Melville dykes. - S4: The rotation files, isochrons, and polygons used for the GPlates reconstruction.
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Steps to reproduce
Refer to associated manuscript for details: Burton-Johnson, A., Bastias, J., & Kraus, S. (2023). Breaking the Ring of Fire: How ridge collision, slab age, and convergence rate narrowed and terminated the Antarctic continental arc. Tectonics.