Sample name is core_tube depth in cm (from Table 4). Depth below the lake floor (blf) to base of tephra is 363.5 cm. BL-3 equivalent depth is 158.8 cm. Tephra thickness is 0.5 cm. Bulk grain size is Medium ash. Maximum grain size is 2.5 mm. Long axis of the largest single grain for tephras with grains >0.5 mm.
An improved proximal tephrochronology for Redoubt Volcano, Alaska
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