@article {26205,
	title = {Notes on the subsurface stratigraphy and oil and gas geology of the Lower Cretaceous series in central Alberta. Prelim.},
	volume = {Paper 52-11},
	year = {1952},
	pages = {1-12},
	institution = {Geological Survey of Canada},
	author = {Badgley, P. C.}
}
