@mastersthesis {41805,
	title = {A stratigraphic and geochemical investigation of Upper Devonian "aquitards" in west-central Alberta, Canada},
	volume = {Earth and Atmospheric Sciences},
	year = {1999},
	address = {University of Alberta},
	url = {http://search.proquest.com/docview/304646602},
	author = {Skilliter, Catherine Cheryl}
}
