Sample: Heart_Lake_R_upper
| Sample ID: |
Heart_Lake_R_upper [1] [2] |
| Station ID: |
Heart_Lake |
| AT Num: |
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| Volcano: |
|
| Possible source: |
|
| Eruption: |
|
| Collector: |
Unknown, Unknown |
| Date sampled: |
|
| Sample type 1: |
Tephra Fall |
| Color: |
light gray/white-black |
| Final unit: |
|
| Text Description: |
Basal depth of 521.0 cm. Thickness of 20 cm. Light gray very fine ash to white-black spckeled medium-fine lapilli in normal grading. |
| 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.