GAS COMPOSITIONS FROM FUMAROLES IN KATMAI NATIONAL PARK VOLCANOES AND IN THE 1912 ASH FLOW SHEET
Sheppard, D. S., Janik, C. J., and Keith, T. E. C., 1993, Gas compositions from fumaroles in Katmai National Park volcanoes and in the 1912 ash flow sheet [abs.]: in Duggan, M. B. and Knutson, Jan, (comps.), Ancient volcanism & modern analogues, 1993 IAVCEI general assembly, Abstracts, Canberra, Australia, Sept. 25-Oct. 1, 1993, p. 99.