Tom MacKay Creek Cone is a basalt subglacial mound in northwestern British Columbia, Canada. It is part of the Iskut-Unuk River Cones group and last erupted during the Pleistocene epoch.[1] There is a single vent and a single flow of weathered, fragmented pillow basalt that has a maximum thickness of 30 m (98 ft).[2]
See also edit
References edit
- ^ Catalogue of Canadian volcanoes: Tom MacKay Creek Cone Archived March 20, 2007, at the Wayback Machine
- ^ Petrography, Geochemistry and Petrogenesis of the Iskut-Unuk Rivers Volcanic Centres, Northwestern British Columbia, by Steinunn Hauksdottir, 1994
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