Sample 10-CB-1C 2.5, IGSN: BOF000003. Contains a primary population of andesitic glass and several possible detrital glass grains, all of type I Aleutian arc-Alaska Peninsula affinity. The major population consists of poorly vesiculated pumiceous fragments, up to about 80 mm in maximum diameter. Microcrysts 1
Early and late Holocene glacial fluctuations and tephrostratigraphy, Cabin Lake, Alaska
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