Makushin 3030 yBP
Start: 3030 yBP ± 70 Years [1]
Event Type: Not an eruption
Description: From Bean (1999): "One date under a lahar at site 96MAK11 suggests that it may have been deposited shortly after 3030 14C yr B.P."
References Cited
[1] Geologic map of the Makushin volcanic field, Unalaska Island, Alaska, 1998
McConnell, V. S., Beget, J. E., Roach, A. L., Bean, K. W., and Nye, C. J., 1998, Geologic map of the Makushin volcanic field, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 97-20, unpaged, 2 sheets, scale 1:63,360.
[2] The Holocene eruptive history of Makushin Volcano, Alaska, 1999
Bean, K. W., 1999, The Holocene eruptive history of Makushin Volcano, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 130 p.
full-text PDF 6.1 MB Complete Eruption References
The Holocene eruptive history of Makushin Volcano, Alaska, 1999
Bean, K. W., 1999, The Holocene eruptive history of Makushin Volcano, Alaska: University of Alaska Fairbanks unpublished M.S. thesis, Fairbanks, AK, 130 p.
full-text PDF 6.1 MB 
Geologic map of the Makushin volcanic field, Unalaska Island, Alaska, 1998
McConnell, V. S., Beget, J. E., Roach, A. L., Bean, K. W., and Nye, C. J., 1998, Geologic map of the Makushin volcanic field, Unalaska Island, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 97-20, unpaged, 2 sheets, scale 1:63,360.