January 2026 - P. Kyle House, Arizona Geological Survey, Corridor of Cataclysm:  The Perilous Geologic Journey of the Owyhee River

February 2026 - Christopher Smith, Senior Chemist - Advanced Hydrocarbon Stratigraphy:  Four Years Working the San Juan Basin & Four Corners Platform - What Analyzing Volatile Subsurface Fluids in Cuttings and Cores Taught Us about the Mesozoic and Paleozoic Plumbing and Seals for Petroleum System Analysis and Carbon Capture and Storage

March 2026 - Vince Matthews III and Stephen P. Cumella, Colorado State Geologist, Retired, The Sangre Taphrogeny:  Neogene/Quaternary Stress Distribution and Kinematics of the Clockwise Rotation of the Colorado Plateau Microplate

April 2026 - Thomas Lamont, Assistant Professor, University of Nevada, Las Vegas, Porphyry Formation Driven by Water-Fluxed Crustal Melting during Flat-Slab Subduction:  Insights form the Laramide Belt, SW USA

May 2026 - Ryan Crow, U. S. Geological Survey, Flagstaff, Az, The role of the Bidahochi Basin in the Integration of the Colorado River and the formation of the Grand Canyon

June 2026 - AGS Summer Social Meeting - Friday, June 19th, 2026 - Corbets - 340 North Sixth Avenue, Tucson, Az 85705, 6:00 to 8:30 PM

July 2026 - AZGS Welcomes New Director and State Geologist

August 2026 - Guido Merino and Hervé Rezeau, Dept. of Geosciences, University of Arizona, Tucson, AZ, USA, Earth Resources Laboratory, Dept. of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA  - The Northern Filo del Sol Porphyry-Epithermal Cu-Au-Ag System, Argentina:  Opportunities for Expanding a Giant into a Behemothian