A structural study of the Virgin and Beaverdam Mountains, Arizona

Areal, Structure, Stratigraphy, Physical Stratigraphy, Map, Bedrock, (Jacobs Ranch Fm)Willow Tank Fm/Baseline Sandstone - Cretaceous, (Cottonwood Wash Fm)Rainbow Gardens Mbr - Horse Spring Fm - Oligocene/Miocene, Littlefield conglomerate, Littlefield fm - Miocene(?)/Pliocene(?), Littlefield limestone, Callville Limestone - Pennsylvanian,