Blueflower Formation | |
---|---|
Stratigraphic range: Ediacaran | |
Type | Formation |
Location | |
Region | Northwest Territories |
Country | Canada |
The Blueflower Formation is a geologic formation in Northwest Territories. It preserves fossils dating back to the Ediacaran period. [1]
Windermeria aitkeni is a Precambrian organism from the Blueflower Formation of Sekwi Brook North, in the Northwest Territories of Canada. Only one specimen has been found. Windermeria is a small segmented elongated oval fossil with eight nearly equal-sized segments arranged transverse to medial furrow in opposite arrangement. Windermeria superficially resembles a diminutive Dickinsonia and as such is the only possible dickinsoniid proarticulatan known exclusively from outside of Australia and East Europe.
The Briscal Formation is a geologic formation in Newfoundland and Labrador. It preserves fossils dating back to the Ediacaran period.
The Drook Formation is a geologic formation in Newfoundland and Labrador. It preserves fossils dating back to the Ediacaran period. It contains a stratum dated to 575.8 ± 0.5 million years ago.
The Gaskiers Formation is a geologic formation in Newfoundland and Labrador. It preserves fossils dating back to the Ediacaran period.
The Renews Head Formation is a geologic formation in Newfoundland and Labrador. It preserves fossils dating back to the Ediacaran period.
The Trepassey Formation is a geologic formation that crops out in Newfoundland. It preserves fossils dating back to the Ediacaran period.
The Wynniatt Formation is a geologic formation in Nunavut. It preserves fossils dating back to the Ediacaran period.
The Whittaker Formation is a geologic formation in Northwest Territories, Canada. It preserves fossils dating back to the Silurian period.
The Manuel Creek Formation is a geologic formation in Northwest Territories. It preserves fossils dating back to the Jurassic period.
The Sheepbed Formation is a geologic formation in Northwest Territories. It preserves fossils dating back to the Ediacaran period.
The Twitya Formation is a geologic formation in Canada’s Northwest Territories. It preserves fossils dating back to the Ediacaran period.
The Tathlina Formation is a geologic formation in Northwest Territories. It preserves fossils dating back to the Devonian period.
The Hay River Formation is a geologic formation in Northwest Territories. It preserves fossils dating back to the Devonian period.
The Headless Formation is a geologic formation in Northwest Territories. It preserves fossils dating back to the Devonian period.
The Hume Formation is a geologic formation in the Northwest Territories, Canada. It preserves fossils dating back to the Devonian period.
The Loon River Formation is a geologic formation in Northwest Territories. It preserves fossils dating back to the Cretaceous period.
The Rockslide Formation is a geologic formation in Northwest Territories. It preserves fossils dating back to the Drumian.
The Byng Formation is a geologic formation in British Columbia. It preserves fossils dating back to the Ediacaran period.
The Miette Group is an assemblage of metamorphosed sedimentary rocks of latest Precambrian (Neoproterozoic) age. It is present in the Canadian Cordillera from the Lake Louise area of Alberta to the Yukon. The Miette rocks include Ediacaran fossils, stromatolites, and trace fossils.
Sekwitubulus annulatus is an Ediacaran tubular fossil from the Blueflower Formation in Canada. Sekwitubulus is a monotypic genus, containing only the single species. S. annulatus is possibly a type of annelid worm. The name derives from the area the type specimen was found, Sekwi.