John, B.E., 1981, Reconnaissance study of Mesozoic plutonic rocks in the Mojave Desert region [abs.], in Howard, K.A., Carr, M.D., and Miller, D.M., eds., Tectonic framework of the Mohave and Sonoran Deserts, California and Arizona: U.S. Geological Survey Open-File Report 81-0503, p. 48-50.