Muldraugh Hill is an

escarpment An escarpment is a steep slope or long cliff that forms as a result of faulting or erosion and separates two relatively level areas having different elevations. The terms ''scarp'' and ''scarp face'' are often used interchangeably with ''esca ...

Bullitt ''Bullitt'' is a 1968 American neo-noir action thriller film directed by Peter Yates and produced by Philip D'Antoni. The picture stars Steve McQueen, Robert Vaughn, and Jacqueline Bisset. The screenplay by Alan Trustman, Alan R. Trustman and H ...

, Hardin, Jefferson, and

Nelson Nelson may refer to: Arts and entertainment * ''Nelson'' (1918 film), a historical film directed by Maurice Elvey * ''Nelson'' (1926 film), a historical film directed by Walter Summers * ''Nelson'' (opera), an opera by Lennox Berkeley to a lib ...

counties of central

Kentucky Kentucky ( , ), officially the Commonwealth of Kentucky, is a U.S. state, state in the Southeastern United States, Southeastern region of the United States and one of the states of the Upper South. It borders Illinois, Indiana, and Ohio to ...

separating the Bluegrass on the north and north-east from the Pennyrile on the south and south-west. This escarpment fades into the

Pottsville Escarpment The Pottsville Escarpment is a resistant sandstone belt of cliffs and steep sided, narrow crested valleys in eastern Kentucky, USA. It features rock shelters, waterfalls, and natural bridges. It is also called the Cumberland Escarpment and forms t ...

on the east, and terminates at the

Ohio River The Ohio River is a long river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing southwesterly from western Pennsylvania to its mouth on the Mississippi River at the southern tip of Illi ...

in the west, although in truth it continues in

Indiana Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th st ...

as Floyds Knobs. In parts of its eastern stretches, Muldraugh Hill is little more than a slight hill, but in some of the western areas, it is represented by extensive areas of knobs. This landform consists mostly of

siltstone Siltstone, also known as aleurolite, is a clastic sedimentary rock that is composed mostly of silt. It is a form of mudrock with a low clay mineral content, which can be distinguished from shale by its lack of fissility.Blatt ''et al.'' 1980, ...

s and

shale Shale is a fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2 Si2 O5( OH)4) and tiny fragments (silt-sized particles) of other minerals, especially ...

s, with some minor limestones, lying between the

limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when ...

s and

dolomite Dolomite may refer to: *Dolomite (mineral), a carbonate mineral *Dolomite (rock), also known as dolostone, a sedimentary carbonate rock *Dolomite, Alabama, United States, an unincorporated community *Dolomite, California, United States, an unincor ...

s of the older Bluegrass and the limestones of the newer Pennyrile. Rock outcrops are minor except where the overlying limestones are exposed in the north end of

Fort Knox Fort Knox is a United States Army installation in Kentucky, south of Louisville and north of Elizabethtown. It is adjacent to the United States Bullion Depository, which is used to house a large portion of the United States' official gold re ...

. The

Jefferson Memorial Forest The Jefferson Memorial Forest is a forest located in southwest Louisville, Kentucky, in the Knobs region of Kentucky. At , it is the largest municipal urban forest in the United States. The forest was established as a tribute to Kentucky's vete ...

Louisville, Kentucky Louisville ( , , ) is the largest city in the Commonwealth of Kentucky and the 28th most-populous city in the United States. Louisville is the historical seat and, since 2003, the nominal seat of Jefferson County, on the Indiana border. ...

and Bernheim Forest in

and

Counties are both located within the knobs of Muldraugh Hill, as is part of

References

See also