See sketch in book. Red agglutinate overlain by massive (30 m) lava, overlain by stratified lava, overlain by massive (Fisher Tuff?). Seems like lower massive layer and stratified lava are very local (derived from the Cinder cone that made the agglutinate pile?) Stratified lava flow
Volcanism on Unimak Island, Alaska, USA: a special focus on Shishaldin and Fisher volcanoes
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