Magnetic Fabrics and Source Implications of Chisulryoung Ignimbrites, South Korea

Abstract

The anisotropy of magnetic susceptibility (AMS) of late Cretaceous ash-flow tuffs in Chisulryoung Volcanic Formation, southeastern Korea was studied to define the primary pyroclastic flow azimuth. AMS data revealed a dominant oblate fabric with a tight clustering of k3 (minimum axis of magnetic susceptibility) and shallow dispersal of k1 (maximum axis of… (More)
DOI: 10.3389/feart.2016.00079

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