Castleguard 2020: Highlights & Screwups – by Katie Graham

Join us for a presentation by one of our northern neighbors, Katie Graham! She will be taking us on a journey to the longest cave in Canada, which also happens to extend underneath a glacier. According to the Encyclopedia of Caves (2019), “It displays many striking features of interactions between glaciers and karst aquifers, a complex modern climate, rich mineralization, and a troglobitic fauna that has possibly survived one or more ice ages beneath deep ice cover in the heart of the Rocky Mountains.”

Check this out!
New "Historic Archive" Section of NRMG.org

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