McMurray Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Cretaceous
 ....Lower Cretaceous
 .....McMurray Formation
RTAlberta
 Athabasca Oil Sands
 Mannville Group
SNIn Mannville Group. E Alberta. Added to Thesaurus in 1985.