Evolution of a multi-vent volcanic complex within a subsiding arc graben depression: Mount Wrightson Formation, Arizona

Volcanic, Figure, Bedrock, Volcanology, Physical Stratigraphy, Eolian Sedimentary, Fluvial Sedimentary, Sedimentary Petrology, Igneous Petrology, Paleoenvironment, Debris Flow, Mount Wrightson Fm - Jurassic - Fresnal Canyon sequence,