Just up from stream level ~20m. Top of section has clayey Westdahl pumice and CZF (tan=11cm, blk=3.5, West=9.5) Below these layers is a thick (1.5m) scoria, possibly reversely zoned, but very hard to tell. Coarse scoria w/ lithics to match. Lithics picked up, not scraped out. Largest lithic 78x19 mm). Near base of section, greyish blondish band is light colored breccia stuff, weathered soft. Coarse scoria, grey clasts
Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes
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