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SAMPLE INFO : BL-7_543.6
Sample ID:BL-7_543.6
Station ID:05BL-7
Latitude:60.41
Longitude:-152.35998
Datum:NAD83
Sample Type 1:Tephra Fall
 Text Description:
Sample name is core_tube depth in cm (from Table 4). Depth below the lake floor (blf) to base of tephra is 644.3 cm. BL-3 equivalent depth is 546.6 cm. Tephra thickness is 5.4 cm. Bulk grain size is Medium lapillus. Maximum grain size is 18 mm. Long axis of the largest single grain for tephras with grains >0.5 mm.

References:
An improved proximal tephrochronology for Redoubt Volcano, Alaska

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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