Geology of British Columbia: A Journey Through Time climb aiders and daisies 14 stainless steel spikes with

14 stainless steel spikes with optimized 8mm length provide superior traction over varied terrain with snow and ice while maintaining underfoot stability on rock and hard surfaces

Impact force: 9

Waterproof: Yes

Available Lengths: 300' (92m) spools

Geology of British Columbia: A Journey Through Time climb aiders and daisies 14 stainless steel spikes withThis book tells the story of the province's geology and the history of its living creatures. The first edition of Geology of British Columbia, with its accessible but rigorous science, struck a chord with readers. Since it was first published, theories about plate tectonics and the geological history of BC have evolved, and this new edition reflects the current thinking. This book also features updated content throughout, seven new maps, and a number