Discussion of 'Correlation of the Peach Springs Tuff, a large-volume Miocene ignimbrite sheet in California and Arizona' by A.F. Glazner, J.E. Nielson, K.A. Howard, and D.M. Miller
Mittwede, S.K., 1987, Discussion of 'Correlation of the Peach Springs Tuff, a large-volume Miocene ignimbrite sheet in California and Arizona' by A.F. Glazner, J.E. Nielson, K.A. Howard, and D.M. Miller: Geology, v. 15, no. 4, p. 375.