Sample: CU1154-Lower_silica_mode
| Sample ID: |
CU1154-Lower_silica_mode [1] |
| Station ID: |
Cabin_Lake |
| AT Num: |
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| Volcano: |
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| Possible source: |
Redoubt |
| Eruption: |
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| Collector: |
Unknown, Unknown |
| Date sampled: |
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| Sample type 1: |
Tephra Fall |
| Color: |
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| Final unit: |
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| Text Description: |
Sample 11-CB-4-4 269, IGSN: BOF000008. Yielded the most material for microanalysis. The tephra contains a bimodal rhyolitic glass. Most shards are smaller than 40 mm, but a few are up to 60 mm. Blocky, bubble-wall and tricuspate fragments are common. Slightly to moderately vesicular pumice is also present. |
| Sample Location: |
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References Cited
Zander, P.D., Kaufman, D.S., Kuehn, S.C., Wallace, K.L., and Anderson, R.S., 2013, Early and late Holocene glacial fluctuations and tephrostratigraphy, Cabin Lake, Alaska: Journal of Quaternary Science, v. 28, n. 8, p. 761-771, doi:10.1002/jqs.2671 .