| Navajo Sandstone Group | |
|---|---|
| Stratigraphic range: Jurassic | |
| Type | Group |
| Location | |
| Region | Utah |
| Country | United States |
The Navajo Sandstone Group is a geologic group in Utah. It preserves fossils dating back to the Jurassic period.
The Thaynes Formation is a geologic formation in Montana and Idaho, United States. It was recently elevated to group status, as the Thaynes Group.
The Nopah Formation is a geologic formation in Utah. It preserves fossils dating back to the Cambrian period.
The Dunderberg Shale is a geologic formation in Nevada and Utah.
The Chainman Shale is a geologic formation in Utah, mostly identical to the White Pine Shale. It preserves fossils dating back to the Carboniferous period.
The Ely Limestone is a geologic formation in Nevada and Utah. It preserves fossils dating back to the Carboniferous period.
The Hermosa Group is a group of geologic formations in Utah and Colorado. It preserves fossils dating back to the Carboniferous period.
The Honaker Trail Formation is a geologic formation in Utah. It preserves fossils dating back to the Carboniferous period.
The Page Sandstone is a geologic formation in Utah. It preserves fossils dating back to the Jurassic period.
The Stump Formation is a geologic formation in Utah and Wyoming. It preserves fossils dating back to the Jurassic period.
The Juab Limestone is a geologic formation in Utah. It preserves fossils dating back to the Ordovician period.
The Kanosh Shale is a geologic formation in Utah. It preserves fossils dating back to the Ordovician period.
The Lehman Formation is a geologic formation in Utah. It preserves fossils dating back to the Ordovician period.
The Fillmore Limestone is a geologic formation in Utah. It preserves fossils dating back to the Ordovician period.
The Arcturus Formation is a geologic formation in Nevada and Utah, United States. It preserves fossils dating back to the Permian period.
The Plympton Formation is a geologic formation in Utah. It preserves fossils dating back to the Permian period.
The Thaynes Group, Thaynes Formation in older literature, is a geologic group in eastern Idaho, western Wyoming, Utah and eastern Nevada. It includes the Sinbad Formation, Virgin Formation and Shnabkaib Formation. The Thaynes Group is of marine origin. Its formations are interbedded with layers of the non-marine Moenkopi Group.
The Oquirrh Group is a geologic group in Utah. It preserves fossils dating back to the Carboniferous period.
The Kanosh Formation is a geologic formation in Utah and Nevada. It preserves fossils dating back to the Middle Ordovician period.
The Swasey Limestone is a geologic formation in Utah. It preserves fossils dating back to the Cambrian period.
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