Ore deposits as related to stratigraphic, structural and igneous geology in the western states - Part 1, Summary, in Finch, J.W., and others, eds., Ore deposits of the western states (Lindgren Volume)

Butler, B.S., 1933, Ore deposits as related to stratigraphic, structural and igneous geology in the western states - Part 1, Summary, in Finch, J.W., and others, eds., Ore deposits of the western states (Lindgren Volume): American Institute of Mining and Metallurgical Engineers, p. 198-240.