Jeffersonville Limestone

Jeffersonville Limestone Stratigraphic range: Devonian
Large rugose coral (above hammer) in the Jeffersonville Limestone at the Falls of the Ohio
Type	sedimentary
Sub-units	Dutch Creek Sandstone Member, Geneva Dolomite Member, Vernon Fork Member
Underlies	Sellersburg Limestone
Overlies	Louisville Limestone
Thickness	20 ft at Louisville, KY, 0 to 61 m in southwest Indiana
Lithology
Primary	limestone
Location
Region	Cincinnati Arch
Country	United States
Extent	Indiana, Kentucky
Type section
Named for	Jeffersonville, Indiana
Named by	Edward M. Kindle, 1899

The Devonian Jeffersonville Limestone is a mapped bedrock unit in Indiana and Kentucky. It is highly fossiliferous.

The Jeffersonville is a coarse grained, dark gray, thick bedded, fossiliferous limestone.

R. D. Perkins (1963) divided the Jeffersonville into five zones based on petrology and fossil content, and these are summarized below (in stratigraphic order):

The Jeffersonville Limestone is well known for its fossils, including the well-exposed corals, many in life positions, at Falls of the Ohio.

Edward Kindle described many species from the Falls of the Ohio in 1899:

Campbell and Wickwire (1955) listed the following species in the Jeffersonville from outcrops in the vicinity of Hanover, Indiana:

Other trilobites include the following: Arctinurus sp., Anchiopsis anchiops, Anchiopsis tuberculatus, "Calymene" platys, Coronura aspectans, C. myrmecophorus, C. helena, Crassiproteus clareus, C. crassimarginatus, C. macrocephalus, Greenops kindlei, Odontocephalus bifidus, O. magnus, Odontochile pleuroptyx, Phacops nasutus, Phacops pipa, Trypaulites calypso

Ostracods were documented by Kesling and Peterson in 1958. Genera identified include: Abditoloculina, Adelphobolbina, Ctenoloculina, Flaccivelum, Hollina, Hollinella, and Subligaculum.

The Blastoids Codaster alternatus and Codaster pyramidatus, among others, were identified by Cline and Heuer in 1950 at Falls of the Ohio.

Type locality is at Falls of the Ohio State Park near Louisville, Kentucky.

Relative age dating places the Jeffersonville in the lower to middle Devonian. Devera and Fraunfelter identified it as Emsian-Eifelian based on coral and foraminifera.