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The Old Kentucky River; a major tributary to the Teays River

James T. Teller and Richard P. Goldthwait
The Old Kentucky River; a major tributary to the Teays River (in Geology and hydrogeology of the Teays-Mahomet bedrock valley systems, Wilton N. Melhorn (editor) and John P. Kempton (editor))
Special Paper - Geological Society of America (1991) 258: 29-41


The Old Kentucky River system was a major contributor to the Teays River, draining southwestern Ohio and much of eastern Kentucky. The trunk river flowed northward from southeastern Kentucky throughout Frankfort and Carrollton, and then past Cincinnati and Dayton, joining the Teays River near Springfield, Ohio. North of the glacial boundary, which lies along the modern Ohio River, the course of the Old Kentucky River has been modified, and is today largely buried by drift. Although dissection is extensive to the south, there are many remnants of this entrenched and broadly meandering Teays-age valley system and of its sub-upland predecessors. These valleys contain areas of upward-fining, deeply weathered gravel, composed mainly of rounded quartz, chert, and silicified limestone pebbles derived from the headwaters of the system. Modern rivers have been entrenched 30 to 100 m below the Old Kentucky River valley and its main tributaries, the Old Licking and South Fork. The Old Kentucky River system was severed from the Teays when glaciation dammed its downstream reaches, forcing a reversal in flow direction between its junction with the Teays in west-central Ohio and Carrollton, Kentucky, and causing westward overflow into the Old Ohio River system. Piracy by the Old Ohio may also have contributed to the integration of the Old Kentucky and Old Ohio River basins. Ponded sediment is present in some of the now-abandoned valley remnants east of Cincinnati. As a result of glacial damming, the headwaters of the Teays River in southeastern Ohio and West Virginia overflowed westward across the Manchester divide into the Old Kentucky River drainage basin. All of these events led to establishment of the modern Ohio River system.

ISSN: 0072-1077
EISSN: 2331-219X
Serial Title: Special Paper - Geological Society of America
Serial Volume: 258
Title: The Old Kentucky River; a major tributary to the Teays River
Title: Geology and hydrogeology of the Teays-Mahomet bedrock valley systems
Author(s): Teller, James T.Goldthwait, Richard P.
Author(s): Melhorn, Wilton N.editor
Author(s): Kempton, John P.editor
Affiliation: Univ. Manit., Dep. Geol. Sci., Winnipeg, MB, Canada
Affiliation: Purdue Univ., Dep. Earth and Atmos. Sci., West Lafayette, IN, United States
Pages: 29-41
Published: 1991
Text Language: English
Publisher: Geological Society of America (GSA), Boulder, CO, United States
ISBN: 0-8137-2258-6
References: 67
Accession Number: 1991-075549
Categories: Geomorphology
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus. incl. sketch maps
N37°45'00" - N41°45'00", W88°10'00" - W84°45'00"
N36°30'00" - N39°10'00", W89°40'00" - W82°00'00"
N38°25'00" - N42°00'00", W84°49'60" - W80°31'60"
Secondary Affiliation: Ill. State Geol. Surv., USA, United States
Source Note: Individual papers are cited separately
Country of Publication: United States
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute.
Update Code: 1991
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