The Debolt Formation is a stratigraphical unit of Meramecian age in the Western Canadian Sedimentary Basin.
At the base of the Upper Debolt is distal and medial ramp argillaceous limestone facies with limited laminations and thin bedding.
These argillaceous facies rarely contain clean carbonate interbeds in the medial ramp setting, predominantly wackestones and packstones.
[3] The Debolt Formation is present in the sub-surface in the Peace River Country in northern Alberta and north-eastern British Columbia.
The formation is 366 metres (1,200 ft) thick close to the Rocky Mountains, and thins out northward and eastward.