| Whirlwind Creek Group | |
|---|---|
| Stratigraphic range: Devonian | |
| Type | Group |
| Location | |
| Region | Alaska |
| Country | United States |
The Whirlwind Creek Group is a geologic group in Alaska. It preserves fossils dating back to the Devonian period.
The Alapah Limestone is a geologic formation in Alaska. It preserves fossils dating back to the Carboniferous period.
The Staniukovich 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 McCann Hill Chert is a geologic formation in Alaska. It preserves fossils dating back to the Devonian period.
The Kingak Shale 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 Takhandit Formation is a geologic formation in Alaska. It preserves fossils dating back to the Permian period.
The Willoughby Limestone is a geologic formation in Alaska. It preserves fossils dating back to the Silurian period.
The Road River Formation is a geologic formation in Alaska. It preserves fossils dating back to the Silurian period.
The Cornwallis Limestone is a geologic formation in Alaska. It preserves fossils dating back to the Triassic period.
The Hound Island Volcanics is a geologic formation in Alaska. It preserves fossils dating back to the Triassic period.
The Lisburne Group is a geologic group in Alaska. It preserves fossils dating back to the Carboniferous period.
The Tuxedni Group is a geologic group in Alaska. It preserves fossils dating back to the Jurassic period.
The Beaver Bay Group is a geologic group in Alaska. It preserves fossils dating back to the Paleogene period.
The Colville Group is a geologic group in Alaska. It preserves fossils dating back to the Paleogene period.
The Etivluk Group is a geologic group in Alaska. It preserves fossils dating back to the Permian period.
The Sadlerochit Group is a geologic group in Alaska. It preserves fossils dating back to the Triassic period.
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