This program is over. Hope you didn't miss it! Browse other programs we offer 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 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 Materials for this program Handout 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 October 2 - Glacier, Montana November 6 - Arches and Canyonlands, Utah December 4 - Capitol Reef, Utah General Information View Common FAQs and Policies about our Online Programs on Zoom.