| Sagavanirktok Formation Stratigraphic range: Neogene | |
|---|---|
| Type | Formation |
| Location | |
| Region | Alaska |
| Country | United States |
The Sagavanirktok Formation is a geologic formation in Alaska. It preserves fossils dating back to the Neogene period.
The Nuka Formation is a geologic formation in Alaska. It contains fossils dating back to the Carboniferous period.
The Peratrovich Formation is a geologic formation in Alaska. It preserves fossils dating back to the Carboniferous period.
The Wachsmuth Formation is a geologic formation in Alaska. It preserves fossils dating back to the Carboniferous period.
The Torok Formation is a geologic formation in Alaska. It preserves fossils dating back to the Cretaceous period.
The Staniukovich Formation is a geologic formation in Alaska. It preserves fossils dating back to the Cretaceous period.
The Okpikruak Formation is a geologic formation in Alaska. It preserves fossils dating back to the Cretaceous period.
The Chignik Formation is a geologic formation in Alaska. It preserves fossils dating back to the Cretaceous period.
The Eek Mountain Formation is a geologic formation in Alaska. It preserves fossils dating back to the Cretaceous period.
The Hoodoo Formation is a geologic formation in Alaska. It preserves fossils dating back to the Cretaceous period.
The McCann Hill Chert is a geologic formation in Alaska. It preserves fossils dating back to the Devonian period.
The Bowser Formation is a geologic formation in Alaska. It preserves fossils dating back to the Jurassic period.
The Tyonek Formation is a geologic formation in Alaska. It preserves fossils dating back to the Neogene period.
The Imuruk Volcanics is a geologic formation in Alaska. It preserves fossils dating back to the Neogene period.
The Poul Creek Formation is a geologic formation in Alaska. It preserves fossils dating back to the Paleogene period.
The Eagle Creek Formation is a geologic formation in Alaska. It preserves fossils dating back to the Permian period.
The Takhandit Formation is a geologic formation in Alaska. It preserves fossils dating back to the Permian period.
The Tetelna Formation is a geologic formation in Alaska, United States. It preserves fossils dating back to the Permian period.
The Road River Formation is a geologic formation in Alaska. It preserves fossils dating back to the Silurian period.
The Ivishak Formation is a geologic formation in Alaska. It preserves fossils dating back to the Triassic period.
The Chitistone Formation is a geologic formation in Alaska. It preserves fossils dating back to the Triassic period.
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