@article {27055,
	title = {Microfaunas, megafaunas, and rock-stratigraphic units in the Alberta Group (Cretaceous) of the Rocky Mountain foothills},
	volume = {11},
	year = {1963},
	pages = {327-349},
	publisher = {Bulletin of Canadian Petroleum Geology},
	author = {Wall, J. H. and Germundson, R. K.}
}
