@article {schneider2014sub,
	title = {The sub-Cretaceous unconformity and the Devonian subcrop in the Athabasca Oil Sands area, Townships 87{\textendash}99, Ranges 1{\textendash}13, West of the Fourth Meridian},
	year = {2014},
	month = {12/2014},
	publisher = {Alberta Energy Regulator/Alberta Geological Survey},
	address = {Edmonton, AB},
	abstract = {Mapping of the Devonian strata underlying the sub-Cretaceous unconformity resulted in a re ned delineation of their subcrop extents and the topography at the sub-Cretaceous unconformity in the eastern extent of the Athabasca Oil Sands Area. Results are at a higher resolution than previously available because of the abundance and density of well data used. The sub-Cretaceous unconformity surface contains a north-northwest-trending trough comprising the Bitumount Basin in the north and smaller basins in the centre and south within the study area. Comparison of the new subcrop extents with unconformity models presented below indicates a complex interaction between subaerial erosion before the deposition of the McMurray Formation and hypogenic karst processes, in which the dissolution of the Prairie Evaporite Formation at depth resulted in the subsidence to collapse of overlying Devonian strata.},
	keywords = {Devonian strata, karst, McMurray formation, Prairie Evaporite Formation, sub-Cretaceous unconformity},
	url = {http://www.researchgate.net/profile/Matthias_Grobe/publication/270901405_The_Sub-Cretaceous_Unconformity_and_the_Devonian_Subcrop_in_the_Athabasca_Oil_Sands_Area_Townships_8799_Ranges_113_West_of_the_Fourth_Meridian/links/54b9291d0cf28faced62715b.pdf},
	author = {Schneider, CL and Mei, S. and Haug, K and Grobe, M.}
}
