Uslika Formation Stratigraphic range: Aptian ~120–112 Ma | |
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Type | Formation |
Location | |
Region | British Columbia |
Country | ![]() |
The Uslika Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Cretaceous period.
The Torcer Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
The Travis Peak Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
The Cuchillo Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
The Sulphur Mountain Formation is a geologic formation of Early to Middle Triassic age. It is present on the western edge of the Western Canada Sedimentary Basin in the foothills and Rocky Mountains of western Alberta and northeastern British Columbia. It includes marine fossils from the time shortly after the Permian-Triassic extinction event.
The Fairholme Group is a stratigraphic unit of Late Devonian (Frasnian) age. It is present on the western edge of the Western Canada Sedimentary Basin in the Rocky Mountains and foothills of Alberta and southeastern British Columbia. It was named for the Fairholme Range near Exshaw in the Canadian Rockies by H.H. Beach in 1943.
The Comox Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Cretaceous period.
The Haslam Formation is a black shale geologic formation exposed on Vancouver Island and the Gulf Islands, British Columbia, Canada. It preserves primarily marine fossils dating back to the Santonian Epoch of the Cretaceous period.
The Newcastle Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Cretaceous period.
The Spray Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Cretaceous period.
The Dunedin Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Devonian period.
The Byng Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Ediacaran period.
The Sandilands Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Jurassic period.
The Whiteaves Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Jurassic period.
The Kechika Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Ordovician period.
The Sooke Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Paleogene period.
The Hazelton Group is a geologic group in British Columbia. It preserves fossils dating back to the Jurassic period.
The Pochote Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The San Juan Raya Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
The San Lucas Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cretaceous period.
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