1. First known Cretaceous glaciation: Livingston Tillite Member of the Cadna‐owie Formation, South Australia
2. Balkwill, H.R. , 1974, Structure and tectonics of Cornwall Arch, Amund Ringnes and Cornwall Islands, Arctic Archipelago, in Aitken, J.D. , and Glass, D.F. , eds., Canadian Arctic Geology: Calgary, Proceedings Volume: Geological Association of Canada, Canadian Society of Petroleum Geologists, p. 39–62.
3. Evolution of Sverdrup Basin, Arctic Canada;Balkwill;American Association of Petroleum Geologists Bulletin,1978
4. Geology of Amund Ringnes, Cornwall, and Haig-Thomas Islands, District of Franklin;Balkwill;Geological Survey of Canada Memoir,1983
5. Balkwill, H.R. , and Hopkins, W.S. , 1976, Cretaceous stratigraphy, Hoodoo Dome, Ellef Ringnes Island, in Report of Activities, Part B: Geological Survey of Canada Paper 76-1B, p. 329–334.