Sample: ADL-7

Sample ID:	ADL-7 ^[1] ^[2]
Station ID:	Adak_Lake_Tephras_regional
AT Num:
Volcano:
Possible source:
Eruption:
Collector:	Unknown, Unknown
Date sampled:
Sample type 1:	Tephra Fall
Color:
Final unit:
Text Description:	Gray fine ash (Heart Lake) and white-black speckled medium-to-coarse ash (Andrew Lake). Particles are blocky shards and crystals, mafic microlites. This is a correlated tephra unit on Adak Lake. Tephra M of Andrew lake was correlated with Tephra H of Heart Lake. See information on individual samples and Krawiec and others (2013).
Sample Location:

References Cited

[1] Holocene tephrochronology and storminess inferred from two lakes on Adak Island, Alaska, 2013

Krawiec, A.C.L, 2013, Holocene tephrochronology and storminess inferred from two lakes on Adak Island, Alaska: Northern Arizona University M.S. thesis, 109 p.

[2] Age models and tephrostratigraphy from two lakes on Adak Island, Alaska, 2013

Krawiec, A.C., Kaufman, D.S., and Vaillencourt, D.A., 2013, Age models and tephrostratigraphy from two lakes on Adak Island, Alaska: Quaternary Geochronology, v. 18, p .41-53.

Alaska Volcano Observatory

Sample: ADL-7

References Cited

[1] Holocene tephrochronology and storminess inferred from two lakes on Adak Island, Alaska, 2013

[2] Age models and tephrostratigraphy from two lakes on Adak Island, Alaska, 2013