Geologic setting of Lake Mead, in Smith, W.O., and others, Comprehensive survey of sedimentation in Lake Mead, 1948-49

Areal, Structure, Stratigraphy, Sedimentary, Volcanic, Horse Spring Fm - Miocene, Muddy Creek Fm - sedimentary rocks of the Grand Wash Trough and Mesquite Basin - Pleistocene and Miocene, rocks of the Grand Wash trough, [Hualapai Limestone][Hualapai Limestone Mbr - Muddy Creek Fm - sedimentary rocks of the Grand Wash Trough and Mesquite Basin] - Miocene, Chemehuevi Fm(Chemehuevis Fm)(Chemehuevis Gravel) - Pleistocene,