The Thirty-eighth Regiment of Ohio Volunteers, one of the regiments in Thomas' First Division during Buell's command, suffered its greatest loss of the war in this action.

* Fifth Division: Kentucky, Indiana, Ohio.

The Great Lakes Division consists of Kentucky, Ohio, Indiana, Lower Peninsula of Michigan, and Southern West Virginia.

Large numbers of Russian scientific and technical documents were translated using SYSTRAN under the auspices of the USAF Foreign Technology Division ( later the National Air and Space Intelligence Center ) at Wright-Patterson Air Force Base, Ohio.

Despite a 35-28 record in the 1994 season, the team finished in third place in the North Division behind Ohio Valley and Erie Sailors.

* Christopher Cicero, a lawyer from Columbus, Ohio, whose warnings about possible NCAA violations by players on the Ohio State Buckeyes football team went unreported by head coach Jim Tressel, leading to his suspension during the 2011 NCAA Division I FBS football season.

* East North Central Division: Illinois, Indiana, Michigan, Ohio, and Wisconsin.

Founded in 1909, the RMAC is the fifth oldest college athletic conference in the United States ( oldest in Division II ), surpassed only by the Michigan Intercollegiate Athletic Association, the Big Ten Conference, the Ohio Athletic Conference, and the Missouri Valley Conference.

The Ohio Department of Public Works maintained the canal lands for recreational purposes until 1949 when the Portage Lakes were transferred to the newly formed Ohio Department of Natural Resources, Division of Parks and Recreation.

* Great Lakes and Ohio River Division ( LRD ), located in Cincinnati.

Glouster has been the home of several families / individuals who have come into reasonable success over the years, including the Mulnar's ( owners of several businesses in Athens County, such as Heiner's Bakery ), the Edward's ( owners / business moguls currently living in Nelsonville, Ohio ), Sam Jones ( former professional boxer & local entrepreneur ), Mark Echstenkamper ( former MLB pitcher ), Roger Bingman ( NCAA Division II College Football Champion ), Craig Cornett ( owner / founder of Frog Ranch Salsa ) and Nathan Angle ( former Nat ' l Advisor for French Relations ).

Wilmington is home to Wilmington College, a member of the Ohio Athletic Conference and participant in NCAA Division III sports.

In December 2000, The Bulldog football team won the Ohio High School Athletic Association Division II State Championship, defeating Piqua 21-0 at Paul Brown Tiger Stadium in Massillon, OH.

This is the only time in Division I Ohio High School history that the same school has won both in the same year.

Piqua schools compete in the Greater Western Ohio Conference ( GWOC ) North Division ( Piqua, Troy, Trotwood, Vandalia, Sidney ).

They were the 2006 Ohio High School Athletic Association Division IV basketball champions.

One was the Allegheny Division of the Pennsylvania Railroad, and the other was the Baltimore and Ohio Railroad.

The 37th Infantry Division, made up of units from the Ohio National Guard, was also stationed here during the conflict.

He was involved with the design and construction of the Deadman Island Lock and Dam on the Ohio River, and was chief of the Engineering Division at the Passamaquoddy Tidal Power Project, a New Deal public works project.

* National Park Service, Chesapeake and Ohio Canal National Historical Park Washington, DC: NPS Division of Publications, 1991.

The teams play in the NCAA's Division III Ohio Athletic Conference.

Gen. Thomas was assigned to command the 1st Division of Maj. Gen. Don Carlos Buell's Army of the Ohio.

* CTL – Missile / Space Technology Division, Cincinnati, Ohio

Geology of the Chesapeake and Ohio Canal National Historical Park and Potomac River Corridor, District of Columbia, Maryland, West Virginia, and Virginia: U. S. Geological Survey Professional Paper 1691, 2008.

* Hansen, M. C., 1994, Ohio Shale Concretions PDF version, 270 KB Ohio Division of Geological Survey GeoFacts n. 4, pp. 1 – 2.

* Bownocker Medal ( Orton Award ), from the Geological Sciences Department of Ohio State University, 1984.

* with James Hall, Geological Report on Ohio ( 1858 )

His other positions were: director of the Ohio Geological Survey ; a member of the Illinois Geological Survey ; president of the American Association for the Advancement of Science ; president of the New York Academy of Sciences ; and president of the Torrey Botanical Club.

The name, a nickname of the state of Ohio and Ohio State University, was proposed by William H. Chapman, U. S. Geological Survey ( USGS ) surveyor in these mountains in the 1958-59 season.

Named by US-ACAN for James M. Schopf, geologist, Coal and Geology Laboratory, U. S. Geological Survey ( USGS ), Columbus, Ohio, who greatly assisted the field geologist by analyzing coal and related rock specimens from this mountain.

* Hansen, M. C., 1994, Ohio Shale Concretions PDF version, 270 KB Ohio Division of Geological Survey GeoFacts n. 4, pp. 1-2.

* Ohio Sky Survey

The line is identified on USGS topographical maps as the " South Michigan Survey ", and on Lucas County and Fulton County, Ohio road maps as " Old State Line Road.

Mendenhall, Superintendent of U. S. Coast and Geodetic Survey, and A. A. Graham, Secretary of the Ohio Historical Society, in Ohio History Vol.

Required and suggested survey methods changed over time, as described in a series of Instructions and Manuals issued by the GLO beginning in 1851, although the basic framework has remained substantially unchanged since the several experimental methods were first used in Ohio, the first state surveyed under the system the latest edition being the " The Manual of Instructions for the Survey of the Public Lands of the United States, 20089989 " available from the U. S. Government Printing Office.

The Beginning Point of the U. S. Public Land Survey is located at a point on the Ohio-Pennsylvania border between East Liverpool, Ohio and the Pittsburgh metropolitan area, on private property.

Areas in northern Ohio ( primarily what originally was the Connecticut Western Reserve ) were surveyed with an earlier standard, often referred to as Congressional Survey townships, which are just five miles ( 8 km ) on each side instead of six.

Unlike the rest of the Northwest Territory, which was surveyed more or less uniformly under the Public Land Survey System, sections of the Ohio Lands were incrementally granted to various parties and were surveyed using disparate survey systems.

Agreeable to my Promise I directed Mr. Floyd an Assistant to Survey your Land on Cole River on his Way to the Ohio, which he did and in a few Days afterwards sent me the Plot by Mr. Thomas Hog.

The house was recorded in the Historic American Buildings Survey in 1936 and commemorated by an Ohio Historical Marker in 2002.

* Cleveland Regional Geodetic Survey, a map projection used in Northeast Ohio

Starting with the passage of The Land Ordinance of 1785, which created the Public Land Survey System, the Treasury Department had already overseen the survey of the " Northwest Territory " including what is now Ohio ..

* Baltimore & Ohio Railroad, Mount Clare Passenger Car Shop, Southwest corner of Pratt & Poppleton Streets, Baltimore, Independent City, MD: 3 drawings, 25 photos, 4 data pages, 4 photo caption pages and 1 color transparency, at Historic American Building Survey

* Baltimore & Ohio Railroad, Mount Clare Station, 500 block West Pratt Street, Baltimore, Independent City, MD: 1 photo, 1 data page at Historic American Building Survey

The observatory completed the Ohio Sky Survey in 1971, and from 1973 – 1995, Big Ear was used to search for extraterrestrial radio signals, making it the longest running SETI project in history.