| Petit Rocher Formation | |
|---|---|
| Stratigraphic range: Silurian | |
| Type | Formation |
| Location | |
| Region | New Brunswick |
| Country | Canada |
The Petit Rocher Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Silurian period.
The Lucas Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period.
The Rochester Shale is a geologic formation exposed in New York and West Virginia. It preserves fossils dating back to the Silurian period.
The Java Formation is a geologic formation in Kentucky, New York, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia. It preserves fossils dating back to the Devonian period. The formation comprises the Pipe Creek Shale, Wiscoy Sandstone Member in New York, and Hanover Shale Member except in Tennessee.
The Amherstburg Formation is a geologic formation in Ontario, Canada and Michigan, United States. It preserves fossils dating back to the Devonian period.
The Hanford Brook Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Cambrian period.
The Forest Hills Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Cambrian period.
The Wades Lane Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Cambrian period.
The Canso Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Carboniferous period.
The Kennebecasis Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Carboniferous period.
The Memramcook Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Carboniferous period.
The Lancaster Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Carboniferous period.
The Campbellton Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the latest Pragian and Emsian of the Devonian period.
The La Garde Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Devonian period.
The Leda Clay Formation is a geologic formation in New Brunswick. It preserves fossils.
The Back Bay Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Silurian period.
The Limestone Point Formation is a geologic formation in New Brunswick. It preserves fossils dating back to the Silurian period.
The Dalhousie Group is a geologic group in New Brunswick. It preserves fossils dating back to the Devonian period.
The Horton Group is a geologic group in New Brunswick. It preserves fossils dating back to the Carboniferous period.
The New River Formation is a geologic formation in West Virginia. It preserves fossils dating back to the Carboniferous period.
The Pocahontas Formation is a coal-bearing geologic formation in West Virginia. It preserves fossils dating back to the Carboniferous period.
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