Alaska Volcano Observatory

Tephra LLO09_297 has a concentration of 22 colourless shards per 0.5 g dw. Only four shards were extracted and geochemically analysed, which revealed a heterogeneous rhyolitic sample. Tentatively correlated with Aniakchak CFE II tephra.

Sample Location:

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	Red (Warning)
	Orange (Watch)
	Yellow (Advisory)
	Green (Normal)
	Uninstrumented

30 km

30 mi

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References Cited

[1] Traces of volcanic ash from the Mediterranean, Iceland and North America in a Holocene record from south Wales, UK, 2019

Jones, G., Davies, S.M., Staff, R.A., Loader, N.J., Davies, S.J., and Walker, M.J.C., 2019, Traces of volcanic ash from the Mediterranean, Iceland and North America in a Holocene record from south Wales, UK: Journal of Quaternary Science v. 35, no. 1-2, p. 163-174. https://doi.org/10.1002/jqs.3141

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