59 cm of pumice rich reworked section. Pumice layer is on top of lava flow, which is likely part of the W. knob, but it's hard to say where it sits in the stratigraphic sequence Old, hard, yet weathered lava. Sparsely phyric, but phenos are trash.
Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes
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