Geological Staff, Imperial Oil Limited, Western Division (September 1950). "Devonian Nomenclature in Edmonton Area, Alberta, Canada". Bulletin of the American Association of Petroleum Geologists. 34 (9): 1807–1825. doi:10.1306/3D934037-16B1-11D7-8645000102C1865D.{{cite journal}}: CS1 maint: multiple names: authors list (link)
Hriskevich, M. E.; Faber, J. M.; Langton, J. R. (1980). "Strachan and Ricinus West Gas Fields, Alberta, Canada". In Halbouty, M. T. (ed.). Giant Oil and Gas Fields of the Decade: 1968-1978. AAPG Memoir. Vol. 30. American Association of Petroleum Geologists. ISBN0891813063. Retrieved 13 April 2019.