Paleozoic seaways in western Arizona

In the New Water Mountains of western Arizona, Cretaceous (?) conglomerate beds composed of boulders and other gravels derived locally from pre-Mesozoic rocks, give new evidence of the former distribution of Paleozoic strata in this area. Rocks of Cambrian, Devonian, Mississippian, Pennsylvanian (?), and Permian age are recognized in the conglomerate. Their relationship to strata of corresponding age in the well known formations of both northern and southern Arizona is discussed.