Save up to 17% on the price of your tickets! It's easy... Become a member today! If you are already a member, log in to access your member rate. A Geologic Tour of Copper Canyon, Mexico Evening Lecture/Seminar Sunday, August 29, 2021 - 5:00 p.m. to 6:30 p.m. ET Add to calendar iCalendar Gmail Yahoo Mail Outlook Outlook.com Code: 1NV078 Select Your Tickets Login $25 - Member 0 1 2 3 4 5 6 7 8 9 10 $30 - Non-Member Resize text Copper Canyon (Photo: Kirt Kempter) Deep in the heart of the Sierra Madre Occidental mountains of northern Mexico is a series of spectacular gorges collectively called Copper Canyon. They rival Arizona’s Grand Canyon in depth, width, and scenic beauty, and are home to the indigenous Tarahumara, or Rarámuri, people known in part for their endurance running. Tourism in the region has long been centered around the Ferrocarril Chihuahua al Pacifico, an iconic train ride that passes along the rim of Copper Canyon before a circutous and scenic descent to the Pacific coast. Join volcanologist Kirt Kempter as he focuses on the geologic origins of Copper Canyon and the Sierra Madre Occidental. Massive supervolcano eruptions culminating around 30 million years ago produced vast layers of volcanic strata (tuff) and left behind dozens of giant volcanic craters tens of kilometers in diameter (calderas). What geologic forces caused this extreme concentration of volcanic activity? Kempter explores this and other fascinating geologic topics related to the Copper Canyon region, including the canyon-carving process in more recent geologic times. Patron Information If you register multiple individuals, you will be asked to supply individual names and email addresses so they can receive a Zoom link email. Please note that if there is a change in program schedule or a cancellation, we will notify you via email, and it will be your responsibility to notify other registrants in your group. Unless otherwise noted, registration for streaming programs typically closes two hours prior to the start time on the date of the program. Once registered, patrons should receive an automatic email confirmation from CustomerService@SmithsonianAssociates.org. Separate Zoom link information will be emailed closer to the date of the program. If you do not receive your Zoom link information 24 hours prior to the start of the program, please email Customer Service for assistance. View Common FAQs about our Streaming Programs on Zoom. This program is part of ourSmithsonian Associates Streaming series.