| Prongs Creek Formation | |
|---|---|
| Stratigraphic range: Devonian | |
| Type | Formation |
| Location | |
| Region | Yukon |
| Country | Canada |
The Prongs Creek Formation is a geologic formation in Yukon. It preserves fossils dating back to the Devonian period.
The giant pika or Wharton's pika is an extinct mammal species in the family Ochotonidae. It lived during the Pleistocene and early Holocene in northern parts of North America. Very similar forms have also been found also in Siberia.
The Liberty Formation is a geologic formation in Ohio and Indiana. It preserves fossils dating back to the Ordovician period.
The St. Louis Formation is a geologic formation in Iowa. It preserves fossils dating back to the Carboniferous period.
The North Park Formation is a geologic formation in Colorado. It preserves fossils dating back to the Neogene period.
The Amherstburg Formation is a geologic formation in Ontario, Canada and Michigan, United States. It preserves fossils dating back to the Devonian period.
The Broken Skull Formation is a geologic formation in Quebec. It preserves fossils dating back to the Ordovician period.
The Illtyd Formation is an up to 1000-m thick geologic formation in Yukon. It preserves fossils dating back to the Dyerian subdivision of the Cambrian period, which spans the Stage 3 / Stage 4 boundary; it's considered to belong to the mid-upper Bonnia-Olenellus trilobite Zone. Top of the unit corresponds, more or less, to the top of Stage 4. These fossils include Lower Cambrian trilobites'.
The Ettrain Formation is a geologic formation in Yukon. It preserves fossils dating back to the Carboniferous period.
The Fifteenmile Formation is a geologic formation in Yukon. It preserves fossils dating back to the Tonian period.
The North Branch Formation is a geologic formation in Yukon. It preserves fossils dating back to the Cretaceous period.
The Royal Creek Formation is a geologic formation in Yukon. It preserves fossils dating back to the Devonian period.
The Goz Siltstone Formation is a geologic formation in Yukon. It preserves fossils dating back to the Ediacaran period.
The Husky Formation is a fossiliferous stratigraphic geological formation located in the Aklavik Range, in the District of Mackenzie, Yukon.
The Laberge Formation is a geologic formation in Yukon. It preserves fossils dating back to the Jurassic period.
The Rabbitkettle Formation is a geologic formation in the Yukon, comprising thin bedded silty and occasionally siliciclastic limestones deposited in deep waters. It preserves fossils dating back to the Ordovician period.
The Kulthieth Formation is a geologic formation in the Yukon and coastal southern Alaska. The former Kushtaka formation is considered an extension of the Kulthieth Formation It preserves fossils dating back to the late Paleocene though the Early Oligocene periods.
The Jungle Creek Formation is a geologic formation in Yukon. It preserves fossils dating back to the Permian period.
The Aksala Formation is a geologic formation in Yukon. It preserves fossils dating back to the Triassic 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.
The Bois Blanc Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period.
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