This program is over. Hope you didn't miss it! Browse other programs we offer The Geology of Western National Parks: Glacier, Montana Evening Lecture/Seminar Monday, October 2, 2023 - 7:00 p.m. to 8:30 p.m. ET Code: 1NV051 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 Glacier National Park, Montana Geologist Kirt Kempter leads his final series into the geology of Western National Parks for 2023, with an in-depth look at one or more locations every month. Each program’s content is enhanced by geologic maps, photos, and Google Earth flyovers to reinforce geologic concepts and interpretations. Session Information Glacier, Montana The geologic processes that formed the mountains of Glacier National Park, established in 1910, represent a plate tectonic collision more than 40 million years in the making that spelled the retreat and demise of the great Western Interior Seaway. They are mostly composed of ancient sedimentary rocks dating back nearly 1.4 billion years. Fast-forward to the past two million, and Pleistocene glaciation has sculpted the dramatic alpine scenery we appreciate today. Additional Geology of Western National Parks Programs September 11 - Yellowstone, Wyoming (from our summer series) November 6 - Arches and Canyonlands, Utah December 4 - Capitol Reef, Utah General Information View Common FAQs and Policies about our Online Programs on Zoom.