Home
Volcanoes
Webcams
News
Explore Data
Images
Get Involved
About AVO

Sample: UA1451

Sample ID: UA1451 [1] [2]
Station ID: Halfway_House
AT Num:
Volcano:
Possible source:
Eruption:
Collector: Preece, S. J.
Date sampled:
Sample type 1: Tephra Fall
Color: pink
Final unit:
Text Description: Wisps up to 0.5 cm thick and up to 10 cm long in trench 1. Glass morphology is predominantly comprised of chunky glass shards and pumice that is rich in phenocrysts and microlites.
Sample Location:

References Cited

[1] Late Pleistocene and Holocene tephrostratigraphy of interior Alaska and Yukon: Key beds and chronologies over the past 30,000 years, 2016

Davies, L. J., Jensen, B. J., Froese, D. G., and Wallace, K. L., 2016, Late Pleistocene and Holocene tephrostratigraphy of interior Alaska and Yukon: Key beds and chronologies over the past 30,000 years: Quaternary Science Reviews, v. 146, p. 28-53.

[2] 150,000 years of loess accumulation in central Alaska, 2016

Jensen, B. J., Evans, M. E., Froese, D. G., and Kravchinsky, V. A., 2016, 150,000 years of loess accumulation in central Alaska: Quaternary Science Reviews, v. 135, p. 1-23.