geology by S.H. Richard ; geological cartography by R.R. Perron = levés géologieques par S.H. Richard ; cartographie géologique par R.R. PerronGeological Survey of Canada1990
precambrian geology by E.W. Reinhard, 1963 ; paleozoic geology by A.E. Wilson, 1946 ; compiled by B.A. Liberty, 1963 ; geological cartography by Geological Survey of CanadaSurveys and Mapping Branch1964