@article {27187,
	title = {Precambrian. In : Geological history of western Canada basin, ed. by R. G. McCrossan and R. P. Glaister},
	year = {1964},
	pages = {14-19},
	institution = {Alberta Association of Petroleum Geologists},
	address = {Calgary, AB},
	author = {Burwash, R. A. and Baadsgaard, H. and Peterman, Z. E. and Hunt, G. H.}
}
