Frenchman Formation

Frenchman Formation
Stratigraphic range: Upper Cretaceous
TypeGeological formation
UnderliesRavenscrag Formation
OverliesBattle Formation, Whitemud Formation, Eastend Formation, Bearpaw Formation
Thicknessup to 113 meters (371 ft)[1]
Lithology
PrimarySandstone
OtherClaystone, conglomerate
Location
Coordinates49°29′27″N 108°54′17″W / 49.49073°N 108.90467°W / 49.49073; -108.90467 (Frenchman Formation)
RegionWestern Canada Sedimentary Basin:
 Alberta
 Saskatchewan
Country Canada
Type section
Named forFrenchman River
Named byFurnival, 1942

The Frenchman Formation is stratigraphic unit of Late Cretaceous (late Maastrichtian) age in the Western Canada Sedimentary Basin. It is present in southern Saskatchewan and the Cypress Hills of southeastern Alberta. The formation was defined by G.M. Furnival in 1942[2] from observations of outcrops along the Frenchman River, between Ravenscrag and Highway 37. It contains the youngest of dinosaur genera, much like the Hell Creek Formation in the United States.

  1. ^ Cite error: The named reference lexicon was invoked but never defined (see the help page).
  2. ^ Furnival, G.M., 1942. Preliminary Map, Cypress Lake, Saskatchewan; Geological Survey of Canada, Paper 42-5, contains Preliminary Map 42-5, Cypress Lake, West of Third Meridian, Saskatchewan, Scale: 1 inch to 2 miles.