Anthropogenic influence on groundwater geochemistry in Horn Creek Watershed near the Orphan Mine in Grand Canyon National Park, Arizona, USA Open Access

Zircon (U-Th)/He thermochronology reveals pre-Great Unconformity paleotopography in the Grand Canyon region, USA: REPLY Open Access

Zircon (U-Th)/He thermochronology reveals pre-Great Unconformity paleotopography in the Grand Canyon region, USA: COMMENT Open Access

A constraint on post–6 Ma timing of western Grand Canyon (Arizona, USA) incision removed: Local derivation indicated by ca. 5.4 Ma fluvial deposits below Shivwits Plateau basalts north of Grand Canyon Open Access

Zircon (U-Th)/He thermochronology reveals pre-Great Unconformity paleotopography in the Grand Canyon region, USA Open Access

Geodynamic significance of a buried transient Carboniferous landscape Available to Purchase

Redefining the age of the lower Colorado River, southwestern United States Available to Purchase

3D wave-equation dispersion inversion of surface waves recorded on irregular topography Available to Purchase

Petrogenesis and economic potential of rare-metal pegmatites in the North Virgin Mountains, Nevada–Arizona Available to Purchase

Carboniferous chondrichthyan assemblages from the Surprise Canyon and Watahomigi formations (latest Mississippian–Early Pennsylvanian) of the western Grand Canyon, Northern Arizona Open Access

The ‘Last Hurrah of the Reigning Darwinulocopines’? Ostracoda (Arthropoda, Crustacea) from the Lower Jurassic Moenave Formation, Arizona and Utah, USA Open Access

Multiple-reaction geobarometry for olivine-bearing igneous rocks Available to Purchase

The Geologic Context of Wonderstone: A Complex, Outcrop-Scaled Pattern of Iron-Oxide Cement Available to Purchase

Constraints on the evolution of vertical deformation and Colorado River incision near eastern Lake Mead, Arizona, provided by quantitative structural mapping of the Hualapai Limestone Open Access

Genesis and health risk implications of an unusual occurrence of fibrous NaFe 3+ -amphibole Available to Purchase

Emerging Contaminant Sources and Fate in Recharged Treated Wastewater, Lake Havasu City, Arizona Available to Purchase