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Sample: 21LSHD03

Sample ID: 21LSHD03 [1]
Station ID: 21LSHD03
AT Num: AT-5595
Volcano: Little Sitkin
Possible source:
Eruption:
Collector: Dietterich, Hannah
Date sampled: 2021-06-06
Sample type 1: Tephra Fall
Color:
Final unit:
Text Description: ~5 m thick. White air fall deposit. Sampled from grass on cliff by scooping with scraper. Pumice to 2 mm. Not indurated. Not preserved to the north within the cliff. An unconformity is likely at the level of a boulder below Holocene tephra stratigraphy and above this tephra - Pleistocene?
Sample Location:
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Legend
✕
Red (Warning)
Orange (Watch)
Yellow (Advisory)
Green (Normal)
Uninstrumented

100 km
50 mi
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References Cited

[1] Davidof volcano samples and analyses, 2023

Loewen, M.W., Dietterich, Hannah, and Rosenkrans, H.S., 2023, Davidof volcano samples and analyses: Alaska Division of Geological & Geophysical Surveys Raw Data File 2023-22, 4 p. https://doi.org/10.14509/31084.