Sample name is core_tube depth in cm (from Table 4). Depth below the lake floor (blf) to base of tephra is 603.2 cm. BL-3 equivalent depth is 241 cm. Tephra thickness is 0.2 cm. Bulk grain size is Medium ash. Maximum grain size is 0.5 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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