The Seaman volcanic center : a rare middle Tertiary stratovolcano in southern Nevada /

by Du Bray, E. A.
Published 1993

Compositional characteristics of middle to upper Tertiary volcanic rocks of the Bolivian Altiplano /

by Du Bray, E. A.
Published 1995

Rustler Park quadrangle, Cochise County, Arizona : analytic data and geologic sample catalog /

by Du Bray, E. A., Pallister, John S., Yager, Douglas B.
Published 1992

Chiricahua Peak quadrangle, Cochise County, Arizona : analytic data and geologic sample catalog /

by Du Bray, E. A., Pallister, John S., Yager, Douglas B.
Published 1993

Stanford Canyon quadrangle, Cochise County, Arizona : analytic data and geologic sample catalog /

by Du Bray, E. A., Pallister, John S.
Published 1994

Area adjacent to the Turkey Creek caldera, Cochise County, Arizona : analytic data and geologic sample catalog /

by Du Bray, E. A., Pallister, John S.
Published 1995