|
FORMATION |
PERIOD |
LOCATION |
|
Antrim Shale |
Late Devonian |
Michigan Basin, Michigan |
| Baxter Shale |
Late Cretaceous |
Vermillion Basin,
Colorado, Wyoming |
| Barnett Shale |
Mississippian |
Fort Worth and Permian
basins, Texas |
| Bend Shale |
Pennsylvanian |
Palo Duro Basin, Texas |
|
Cane Creek Shale |
Pennsylvanian |
Paradox Basin, Utah |
|
Caney Shale |
Mississippian |
Arkoma Basin, Oklahoma |
| Chattanooga Shale |
Late Devonian |
Alabama, Arkansas,
Kentucky, Tennessee |
| Chimney Rock Shale |
Pennsylvanian |
Paradox Basin,
Colorado, Utah |
| Cleveland Shale |
Devonian |
Eastern Kentucky |
| Clinton Shale |
Early Silurian |
Eastern Kentucky |
| Cody Shale |
Cretaceous |
Montana |
| Colorado Shale |
Cretaceous |
Central Alberta, Saskatchewan |
| Conasauga Shale |
Middle Cambrian |
Black Warrior Basin,
Alabama |
| Dunkirk Shale |
Upper Devonian |
Western New York |
| Duvernay Shale |
Late
Devonian |
West
central Alberta |
| Eagleford Shale |
Late Cretaceous |
Maverick Basin, Texas |
| Ellsworth Shale |
Late Devonian |
Michigan Basin,
Michigan |
|
Excello Shale |
Pennsylvanian |
Kansas, Oklahoma |
| Exshaw Shale |
Devonian-Mississippian |
Alberta, northeast British Columbia |
| Fayetteville Shale |
Mississippian |
Arkoma Basin, Arkansas |
| Fernie Shale |
Jurassic |
West
central Alberta, northeast British Columbia |
| Floyd/Neal Shale |
Late Mississippian |
Black Warrior Basin,
Alabama, Mississippi |
|
Frederick Brook Shale |
Mississippian |
New Brunswick, Nova Scotia |
|
Gammon Shale |
Late Cretaceous |
Williston Basin,
Montana |
| Gordondale Shale |
Early
Jurassic |
Northeast British Columbia |
| Gothic Shale |
Pennsylvanian |
Paradox Basin,
Colorado, Utah |
| Green River Shale |
Eocene |
Colorado, Utah |
| Haynesville/Bossier Shale |
Late Jurassic |
Louisiana, east Texas |
| Horn River Shale |
Middle Devonian |
Northeast British Columbia |
|
Horton Bluff Shale |
Early Mississippian |
Nova Scotia |
|
Hovenweep Shale |
Pennsylvanian |
Paradox Basin,
Colorado, Utah |
| Huron Shale |
Devonian |
Part of Ohio Shale;
east Kentucky, Ohio, Virginia, West Virginia |
| Klua/Evie Shale |
Middle Devonian |
Northeast British Columbia |
| Lewis Shale |
Late Cretaceous |
Colorado, New Mexico |
| Mancos Shale |
Cretaceous |
San Juan Basin, New
Mexico, Uinta Basin, Utah |
| Manning Canyon Shale |
Mississippian |
Central Utah |
| Marcellus Shale |
Devonian |
New York, Ohio,
Pennsylvania, West Virginia |
| McClure Shale |
Miocene |
San Joaquin Basin,
California |
| Monterey Shale |
Miocene |
Santa Maria Basin,
California |
| Montney-Doig Shale |
Triassic |
Alberta, northeast British Columbia |
| Moorefield Shale |
Mississippian |
Arkoma Basin, Arkansas |
|
Mowry Shale |
Cretaceous |
Bighorn and Powder River basins, Wyoming |
| Muskwa Shale |
Late
Devonian |
Northeast British Columbia |
| New Albany Shale |
Devonian-Mississippian |
Illinois Basin,
Illinois, Indiana |
| Niobrara Shale |
Late Cretaceous |
Denver Basin, Colorado |
| Nordegg/Gordondale Shale |
Late
Jurassic |
Alberta, northeast British Columbia |
| Ohio Shale |
Devonian |
East Kentucky, Ohio,
West Virginia |
| Pearsall Shale |
Cretaceous |
Maverick Basin, Texas |
| Percha Shale |
Devonian-Mississippian |
West Texas |
| Pierre Shale |
Cretaceous |
Raton Basin, Colorado |
| Poker Chip Shale |
Jurassic |
West
central Alberta, northeast British Columbia |
| Queenston Shale |
Ordovician |
New York |
| Rhinestreet Shale |
Devonian |
Appalachian Basin |
|
Second White Speckled Shale |
Late
Cretaceous |
Southern Alberta |
| Sunbury Shale |
Mississippian |
Appalachian Basin |
| Utica Shale |
Ordovician |
New
York, Quebec |
| Wilrich/Buckinghorse/ Garbutt/Moosebar
Shale |
Early Cretaceous |
West central Alberta,
northeast British Columbia |
|
Woodford Shale |
Late Devonian-Early Mississippian |
Oklahoma, Texas |