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Supplemental Material: Late Cenozoic tephrochronology of the Mount Diablo area within the evolving plate-tectonic boundary zone of northern California

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journal contribution
posted on 2021-08-11, 21:12 authored by Andrei M. Sarna-Wojcicki, et al.
Terminology relating to tephra and tephra layer nomenclature, methods of sampling tephra in the field, laboratory treatment of tephra samples for analysis, methods of chemical analysis of tephra and radiometric dating (40Ar/39Ar), and methods of data evaluation