Kiskatinaw Formation

Kiskatinaw Formation Stratigraphic range: Chesteran PreЄ Є O S D C P T J K Pg N
Type	Geological formation
Unit of	Stoddart Group
Underlies	Taylor Flat Formation
Overlies	Golata Formation
Thickness	up to 300 metres (980 ft)^[1]
Lithology
Primary	Sandstone
Other	Shale, carbonate beds
Location
Coordinates	56°13′07″N 120°47′59″W / 56.2187°N 120.7998°W / 56.2187; -120.7998
Region	British Columbia, Alberta
Country	Canada
Type section
Named for	Kiskatinaw River
Named by	H.L. Halbertsma, 1959

The Kiskatinaw Formation is a stratigraphical unit of Mississippian age in the Western Canadian Sedimentary Basin.

It takes the name from the Kiskatinaw River, and was first described in the Pacific Fort St. John No. 23 well (from 2302 to 2598 m) by H.L. Halbertsma in 1959.^[1] Kiskatinaw means "cutbank" in Cree.^[2]

Lithology

The Kiskatinaw Formation is composed mostly of quartz sandstone at the base, and shale with thin tight sandstone toward the top. In western Alberta it was deposited as a deltaic channel fill. Westwards it was deposited in a marine environment. Beach and near shore sediments can be found in north-eastern British Columbia, and the formation becomes transgressive at the top.^[1]

Distribution

The Kiskatinaw Formation occurs in north-eastern British Columbia and in the west of northern Alberta. It has a thickness of 183 metres (600 ft) in the Peace River region and reaches more than 300 metres (980 ft) in the Fort St. John area.

Relationship to other units

The Kiskatinaw Formation is generally conformably overlain by the Taylor Flat Formation (with some exceptions in the Peace River and Fort St. John areas) and unconformably underlain by Golata Formation due to pre-Kiskatinaw erosion. Some Kiskatinaw channels cut down into the Debolt Formation in the eastern parts of its extents.^[1] The Kiskatinaw Formation is correlated with the upper Mattson Formation in the Liard area, with the upper Etherington Formation in southern Alberta and with the Otter Formation in Montana.

References

1 2 3 4 Lexicon of Canadian Geological Units. "Kiskatinaw Formation". Retrieved 2009-02-09.
↑ Discover the Peace Country. "Kiskatinaw Provincial Park". Retrieved 2009-02-09.

Western Canadian Sedimentary Basin

Hydrocarbon history	Oil sands and heavy oil Frontier exploration and development Natural gas liquids Natural gas

Depositional regions	Southern Alberta Central Alberta Northwestern Alberta Plains South-central Canadian Rockies foothills North-east Plains North-central foothills Liard River Fort Nelson Northern Rocky Mountains Fort St. John Saskatchewan Western Manitoba

Northwest plains	Paskapoo FM Scollard FM Wapiti GRP Smoky GRP Puskwaskau FM Badheart FM Muskiki FM Cardium FM Kaskapau FM Pouce Coupe MBR Doe Creek MBR Dunvegan FM Fort St. John GRP Shaftesbury FM Peace River FM Spirit River FM Bullhead GRP Bluesky FM Gething FM Cadomin FM Nikanassin FM Fernie GRP Rock Creek MBR Poker Chip Shale Nordegg MBR Schooler Creek GRP Baldonnel FM Charlie Lake FM Halfway FM Doig FM Montney FM Belloy FM Stoddart GRP Taylor Flat FM Kiskatinaw FM Golata FM Rundle GRP Debolt FM Shunda FM Pekisko FM Banff FM Exshaw FM Wabamun FM Trout River FM Kakisa FM Redknife FM Jean Marie MBR Woodbend GRP Irteton FM Fort Simpson FM Leduc FM Duvernay FM Cooking Lake FM Beaverhill Lake GRP Waterways FM Swan Hills FM Fort Vermilion FM Elk Point GRP Watt Mountain FM Gillwood MBR Presqu’ile FM Sulphur Point FM Pine Point FM Muskeg FM Zama MBR Black Shale Keg River FM Rainbow MBR Chinchaga FM Cold Lake FM Ernestina FM Basal Red Beds Granite Wash Canadian Shield

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