Shin Brook Formation | |
---|---|
Stratigraphic range: Ordovician | |
Type | Formation |
Location | |
Region | Maine |
Country | United States |
The Shin Brook Formation is a geologic formation in Maine. It preserves fossils dating back to the Ordovician 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 Tomhegan Formation is a geologic formation in Somerset County, Maine. It preserves fossils dating back to the Devonian period.
The Mapleton Sandstone is a geologic formation in Maine. It preserves fossils dating back to the Devonian period.
The Tarratine Formation is a geologic formation in Maine. It preserves fossils dating back to the Devonian period.
The Little East Lake Formation is a geologic formation in Maine. It preserves fossils dating back to the Ordovician period.
The Frenchville Formation is a geologic formation in Maine. It preserves fossils dating back to the Silurian period.
The Perham Formation is a geologic formation in Maine. It preserves fossils dating back to the Silurian period.
The Champlain Clay is a geologic formation in Maine. It preserves fossils.
The St. Louis Formation is a geologic formation in Iowa. It preserves fossils dating back to the Carboniferous period.
The Wabaunsee Formation is a geologic formation in Kansas. It preserves fossils dating back to the Carboniferous period.
The Morrow Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Carboniferous period.
The Blaine Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Permian period.
The North Park Formation is a geologic formation in Colorado. It preserves fossils dating back to the Neogene period.
The Dotsero Formation is a geologic formation in Colorado. It preserves fossils dating back to the Cambrian period.
The Ouray Formation is a geologic formation in Colorado. It preserves fossils dating back to the Devonian period.
The Browns Park Formation is a geologic formation in Colorado. It preserves fossils dating back to the Neogene period.
The Farisita Formation is a geologic formation in Colorado. It preserves fossils dating back to the Paleogene period.
The Huerfano Formation is a geologic formation in Colorado. It preserves fossils dating back to the Paleogene period.