Station: 47AC116

Station ID:	47AC116 ^[1] ^[2]
Volcano:	Three-quarter cone
Collector:	Unknown, Unknown
Date visited:	1947-01-01
NAD83 latitude:	51.94683
NAD83 longitude:	179.55766
Default location:	Yes
Location description:	Three-quarter Cone (121,700' E, 291,900' N)
Station Location:
Samples:	47AC116

References Cited

[1] Geologic reconnaissance of Semisopochnoi Island, western Aleutian Islands, Alaska, 1959

Coats, R. R., 1959, Geologic reconnaissance of Semisopochnoi Island, western Aleutian Islands, Alaska: in Investigations of Alaskan volcanoes, U.S. Geological Survey Bulletin 1028-O, p. 477-519, 1 sheet, scale 1:25,000.

full-text PDF 1.4 MB

plate 59 PDF 2.7 MB

[2] Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska, 2018

Coombs, M.L., Larsen, J.F., and Neal, C.A., 2018, Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska: U.S. Geological Survey Scientific Investigations Report 2017-5150, 32 p., https://doi.org/10.3133/sir20175150.

Alaska Volcano Observatory

Station: 47AC116

References Cited

[1] Geologic reconnaissance of Semisopochnoi Island, western Aleutian Islands, Alaska, 1959

[2] Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska, 2018