Sample: Heart_Lake_R_lower
| Sample ID: |
Heart_Lake_R_lower [1] [2] |
| Station ID: |
Heart_Lake |
| AT Num: |
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| Volcano: |
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| Possible source: |
|
| Eruption: |
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| Collector: |
Unknown, Unknown |
| Date sampled: |
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| Sample type 1: |
Tephra Fall |
| Color: |
light gray/gray/white-black |
| Final unit: |
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| Text Description: |
Basal depth of 580.5 cm. Thickness of 38 cm. Distinct alternating beds of light grey very fine ash and gray fine and medium ash over white-black speckled medium ash to medium lapilli. |
| Sample Location: |
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References Cited
Krawiec, A.C.L, 2013, Holocene tephrochronology and storminess inferred from two lakes on Adak Island, Alaska: Northern Arizona University M.S. thesis, 109 p.
Krawiec, A.C., Kaufman, D.S., and Vaillencourt, D.A., 2013, Age models and tephrostratigraphy from two lakes on Adak Island, Alaska: Quaternary Geochronology, v. 18, p .41-53.