Marilyn Walker's Ph.D. Thesis. 41 Pingos were sampled. The first number in each plot code refers to the pingo number. The second number (after the underscore) is the microhabitat code: 1=ENE wind exposed slope, 2=summit, 3=dry leeward side above snowbed, 4=middle of snowbed on leeward side (well-drained), 5=bottom of snowbed at leeward base of pingo (poorly drained), 6=south slope, 7=north slope. Pingo 41 is Kadlerochit Pingo.