Alaska Volcano Observatory - Late Quaternary tephrostratigraphy, Ahklun Mountains, SW Alaska

LATE QUATERNARY TEPHROSTRATIGRAPHY, AHKLUN MOUNTAINS, SW ALASKA

Kaufman, D.S., Jensen, B.J.L., Reyes, A.V., Schiff, C.J., Froese, D.G., and Pearce, N.J.G., 2012, Late Quaternary tephrostratigraphy, Ahklun Mountains, SW Alaska: Journal of Quaternary Science, v. 27, n. 4, p. 344-359, doi:10.1002/jqs.1552 .

DATA TABLES *Not all tables in a publication may be listed. Not all tables from a publication have data entered in the database.

3181: Major element geochemistry of individual grains

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3211: Summary of major-element geochemistry of tephra beds

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* Data are normalized to 100 wt% on a water-free basis; SD, standard deviation; averages include zero values; n, number of analyses; FeOt, total Fe as FeO; H2Odiff, water by difference. Standardization by mineral and glass standards *

5701: Summary of trace-element geochemistry (ppm) of Aniakchak, 5.8 ka, 3.1 ka, and 0.4 ka tephra beds

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