Sample: AL4-255

Sample ID:	AL4-255 ^[1]
Station ID:	AL-4
AT Num:
Volcano:
Possible source:
Eruption:
Collector:	Kaufman, D. S.
Date sampled:
Sample type 1:	Tephra Fall
Color:
Final unit:
Text Description:	~1-cm-thick, dark tephra. Fine grain size (~20% fine sand); platy, brown glass shards that are dominantly altered. In non-altered grains, spindle and equant vesicles can be identified.
Sample Location:

References Cited

[1] A record of late Holocene glacier fluctuations, Ahklun Mountains, southwestern Alaska, 2002

Levy, L.B., 2002, A record of late Holocene glacier fluctuations, Ahklun Mountains, southwestern Alaska: Northern Arizona University M.S. thesis, 71 p.