Clays Ferry Formation

Last updated
Clays Ferry Formation
Stratigraphic range: Ordovician
Type Formation
Underlies Garrard Siltstone
Overlies Lexington Limestone
Location
RegionFlag of Ohio.svg  Ohio
CountryFlag of the United States.svg  United States

The Clays Ferry Formation is a geologic formation in Ohio. It preserves fossils dating back to the Ordovician period.

See also

Related Research Articles

Monongahela Formation Geologic formation in West Virginia, Pennsylvania, and Ohio, United States

The Monongahela Formation is a geologic formation in West Virginia, Pennsylvania, Ohio, and Maryland. It preserves fossils dating back to the Carboniferous and Permian periods.

Waynesville Formation Geologic formation

The Waynesville Formation is a geologic formation in Ohio and Indiana. It preserves fossils from the Late Ordovician period.

The Saluda Formation is a geologic formation in Ohio and Indiana. It preserves fossils dating back to the Ordovician period.

The Sylvania Sandstone is a geologic formation in Ohio and Michigan. Its type locality is Sylvania, Ohio. It preserves fossils dating back to the Devonian period.

The Tymochtee Formation is a geologic formation in Ohio. It preserves fossils dating back to the Silurian period.

Arnheim Formation

The Arnheim Formation is a geologic formation in Ohio. It preserves fossils dating back to the Ordovician period.

Liberty Formation

The Liberty Formation is a geologic formation in Ohio and Indiana. It preserves fossils dating back to the Ordovician period.

The Miamitown Formation is a geologic formation in Ohio. It preserves fossils dating back to the Ordovician period.

Grant Lake Formation

The Grant Lake Formation is a geologic formation in Ohio and Kentucky. It preserves fossils dating back to the Ordovician period.

Fairview Formation

The Fairview Formation is a geologic formation in Ohio. It preserves fossils dating back to the Late Ordovician period.

Ohio Shale

The Ohio Shale is a geologic formation in Ohio. It preserves fossils dating back to the Devonian period.

Holland Quarry Shale

The Holland Quarry Shale is a geologic formation in Ohio. It preserves fossils dating back to the Devonian period.

The Dundee Limestone is a geologic formation in Michigan, Ohio and Ontario. It preserves fossils dating back to the Devonian period.

The Lockport Dolomite is a geologic formation in Ohio. It preserves fossils dating back to the Silurian period.

The Lilley Formation is a geologic formation in Ohio. It preserves fossils dating back to the Silurian period.

The Bisher Formation is a geologic formation in Ohio. It preserves fossils dating back to the Silurian period.

Cuyahoga Formation

The Cuyahoga Formation is a geologic formation in Ohio. The age of the formation is difficult to determine, because of a lack of diagnostic fossils. Roughly, the formation dates from the Late Kinderhookian to the Middle Osagean. Eight members are recognized, among them the Orangeville Shale, Sharpsville Sandstone, and Meadville Shale.

Maxville Limestone

The Maxville Limestone is a geologic formation in Ohio. It preserves fossils dating back to the Carboniferous period.

The Osgood Formation, also known as the Osgood Shale is a geologic formation in Indiana, Kentucky, and Ohio. It preserves fossils dating back to the Silurian period.

The Prout Limestone is a geologic formation in Ohio. It preserves fossils dating back to the Devonian period.

References