Sample: SL1-269

Sample ID:	SL1-269 ^[1]
Station ID:	SL-1
AT Num:
Volcano:
Possible source:
Eruption:
Collector:	Feinberg, A. E.
Date sampled:
Sample type 1:	Tephra Fall
Color:
Final unit:
Text Description:	1-cm-thick, dark tephra that underlies the mud with tephra A unit by ~50 cm in each core. Characterized by fine-sand to coarse-silt grain size and position below tephra A. Characterized by platy, brown glass shards that are phenocrystic and microlitic. The glass has conicle and equant vesicles, and shards containing bubble-wall junctions are also present.
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.