This program will be available for sale to the general public starting on June 7, 2023.Want to purchase your tickets before then? Become a member today, or if you are already a member, log in to purchase your tickets. The Geology of Western National Parks: Yellowstone, Wyoming Evening Lecture/Seminar Monday, September 11, 2023 - 7:00 p.m. to 8:30 p.m. ET Add to calendar iCalendar Gmail Yahoo Mail Outlook Outlook.com Code: 1NV043 Location: This online program is presented on Zoom. Select your Tickets $25 Member $30 Non-Member Save when you purchase this program as a part of one of these series! 3 Program Series: The Geology of Western National Parks Find Series tickets Resize text Grand Canyon of Yellowstone Join geologist Kirt Kempter as he explores the geology of Western National Parks over the course of 2023, with an in-depth look at one location every month. Each program’s content is enhanced by geologic maps, photos, and Google Earth flyovers to reinforce geologic concepts and interpretations. Session Information Yellowstone, Wyoming The Yellowstone Caldera, which formed during a massive volcanic eruption approximately 630,000 years ago, is the centerpiece of our nation’s first national park, founded in 1872. The volcanic story of Yellowstone, however, begins approximately 17 million years ago and will certainly continue long into the geologic future. Kempter leads an exploration of the geology of Yellowstone, including the rocks and hydrothermal features that make this national park unique in the world. Additional Geology of Western National Parks Programs June 5 - Death Valley, California (from our spring series) July 10 - Yosemite, California August 7 - Crater Lake, Oregon, and Lassen, California General Information View Common FAQs and Policies about our Online Programs on Zoom.