Summary of chemical analyses and 40Ar/39Ar age-spectra data for Eocene volcanic rocks from the central part of the Northeast Nevada volcanic field / W. E. Brooks, C. H. Thorman, L. W. Snee, C. J. Nutt, 1995. - 33 p. - Текст : непосредственный.
Application of structural geology to mineral and energy resources of the central and western United States / Ed. C. H. Thorman, 1992. - V,Pag.var. - Текст : непосредственный.