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Text Description: Unit T2; Layer E-II; 103 cm (includes E-I); 52 cm. Dark appearance, abundant dense andesitic lava, 19 cm breadcrusted scoria bomb 20 cm from base References:  The 1931 eruption of Aniakchak volcano, Alaska Variations in eruption style during the 1931 A.D. eruption of Aniakchak volcano, Alaska |
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