@article {48289,
	title = {The utility of playnofloral assemblages for the Interpretation of depositional paleoenvironments and sequence stratigraphic systems tracts in the McMurray Formation at Surmont, Alberta. AAPG Hedberg Conference, "Heavy oil and bitumen in Foreland Basins - },
	year = {2007},
	pages = {6},
	url = {http://searchanddiscovery.com/documents/2008/08010demchuk/images/demchuk.pdf},
	author = {Demchuk, Thomas D. and Dolby, Graham and McIntyre, David J. and Suter, John R.}
}
