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Upper Mercer flint or Upper Mercer chert is a type of flint, or a pure form of chert, found in Coshocton, Hocking, and Perry counties of Ohio. Made of forms of silica and quartz , the hard and brittle stone was used by prehistoric people to make tools and weapons.
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Flint Ridge Ancient Quarries and Nature Preserve is a Native American flint quarry located in Hopewell Township, Licking County, Ohio, about 3 miles (5 km) north of Brownsville at the intersection of Brownsville Road and Flint Ridge Road. Old quarry pits are visible, and a museum is located on the site.
The use of Upper Mercer flint by prehistoric people was first reported in 1945. The flint was quarried and used to make stone tools. The site is 15 feet above the Walhonding River floodplain. Located between a township road and a railroad cut, the site may have been altered when a railroad line was built, particularly where Archaic tools were ...
The Point Pleasant Formation is the oldest rock unit exposed at the surface in Ohio and formed during the Late Ordovician, outcropping along the Ohio River near Cincinnati. The formation records a transition from shallow-water limestone reef formation to a deeper water environment, marked by overlying shale and limestone, which form the ...
Flint sometimes occurs in large flint fields in Jurassic or Cretaceous beds, for example, in Europe. Puzzling giant flint formations known as paramoudra and flint circles are found around Europe but especially in Norfolk, England, on the beaches at Beeston Bump and West Runton. [6] The "Ohio flint" is the official gemstone of Ohio state.
Pages in category "Landforms of Ohio" The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes. B.
[130] [131] A 2016 study on immigrants in Ohio concluded that immigrants make up 6.7% of all entrepreneurs in Ohio although they are just 4.2% of Ohio's population, and that these immigrant-owned businesses generated almost $532 million in 2014. The study also showed that "immigrants in Ohio earned $15.6 billion in 2014 and contributed $4.4 ...