Sample name is core_tube depth in cm (from Table 4). Depth below the lake floor (blf) to base of tephra is 564.3 cm. BL-3 equivalent depth is 476.3 cm. Tephra thickness is 1.4 cm. Bulk grain size is Coarse ash. Maximum grain size is 1.5 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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