Baumgartner, R.M., and Sendlein, L.V. A., 1991, Karst surface landforms and their relationship to a karst groundwater basin in Kentucky.
Bonita, J.A., 1993, An electrical resistivity and fracture trace study in the Inner Bluegrass karst region of north-central Kentucky.
Bonita, J., and Sendlein, L.V.A., 1993, The use of electrical resistivity techniques to detect an underground conduit in the karst regions of the Inner Bluegrass.
Byrd, P.E., and Thrailkill, J., 1983, Response of fabric detectors to optical brightener in determining underground flow connections.
Currens, J.C., and Graham, C.D.R., 1993, Flooding of Sinking Creek, Garretts Spring karst drainage basin, Jessamine and Woodford Counties, Kentucky.
Elvrum, C.D., 1994, Relationship of fracture traces and sinkholes to stratigraphy and groundwater in the Inner Bluegrass karst region, Kentucky.
Felton, G.K., 1991, Hydrologic response of a karst watershed.
Felton, G.K., and Currens, J.C., 1994, Peak flow rate and recession-curve characteristics of a karst spring in the Inner Bluegrass, central Kentucky.
Felton, G.K., Sendlein, L.V.A., Thrailkill, J., Dinger, J.S., Currens J.C., and Taraba, J.L.,1991, The Inner Bluegrass karst hydrology laboratory.
Gouzie, D.R., 1986, Carbonate geochemistry and chemical discrimination of ground water basins in portions of the Inner Bluegrass karst region, Kentucky.
Gouzie, D.R., and Thrailkill, J., 1985, Chemical signatures of groundwater basins in a carbonate aquifer.
Graham, C.D.R., and Sendlein, L.V.A., 1995, Electrical resistivity studies in the Inner Bluegrass karst region, Kentucky.
Gremos, K., and Sendlein, L.V.A., 1993, Use of aerial photos and field reconnaissance to predict groundwater flow of a karst area in the Inner Bluegrass region of Kentucky.
Hall, F.R., and Palmquist, W.N., Jr., 1960, Availability of ground water in Anderson, Franklin, Shelby, Spencer, and Woodford Counties, Kentucky: U.S. Geological Survey Hydrologic Atlas HA-24.
Hamilton, D.K., 1948, Some solutional features of the limestone near Lexington, Kentucky.
Hamilton, D.K., 1949, The occurrence of ground water in the Inner Bluegrass Region, Kentucky.
Hess, J.W., 1975, Hydrochemical investigations of the central Kentucky karst aquifer system: Dissertation Abstracts International, v. 35, no. 11, p. 5490B-5491B.
Hess, J.W., and White, W.B., 1974, Groundwater geochemistry in the central Kentucky karst aquifer.
Hollyday, E.F., Brahana, J.V., Harvey, E.J., and Skelton, J., 1981, Comparative regional hydrogeology of three lower Paleozoic carbonate aquifer systems of Missouri, Kentucky, and Tennessee.
Jillson, W.R., 1945, Geology of Roaring Spring, a study of post-Miocene subterranean stream piracy in Woodford and Franklin Counties, Kentucky.
Johnson, J.T., and Thrailkill, J., 1973, Variables affecting well success in a Kentucky limestone aquifer.
MacQuown, W.C., Jr., 1969, Geologic factors controlling aquifer development in the lower Lexington Limestone (Middle Ordovician) of the central Bluegrass Region, Kentucky.
McCann, M.R., 1978, Hydrogeology of northeast Woodford County, Kentucky.
Palmquist, W.N., Jr. and Hall, F.R., 1961, Reconnaissance of ground-water resources in the Blue Grass Region, Kentucky: U.S. Geological Survey Water-Supply Paper 1533.
Pavona, K.V., 1971, Relation of groundwater chemistry to lithology in a Kentucky carbonate aquifer.
Ruhl, K.J., and Smoot, J.L., 1987, Mean velocity, longitudinal dispersion, and reaeration characteristics of selected streams in the Kentucky River Basin: U.S. Geological Survey.
Scanlon, B.R., 1989, Physical controls on hydrochemical variability in the Inner Bluegrass karst region of central Kentucky.
Scanlon, B.R., 1990, Relationships between groundwater contamination and major-ion chemistry in a karst aquifer.
Sendlein, L.V.A., Felton, G.K., Thrailkill, J., Currens, J.C., and Dinger, J.S., 1990, Interrelationships between carbonate aquifer shallow conduit flow and pollution potential from surface activities: University of Kentucky, Water Resources Research Institute.
Sholar, C.J., 1986, Calibration and verification of a streamflow simulation model for the Kentucky River near Lexington and Frankfort, Kentucky: U.S. Geological Survey.
Smith, M.O., 1964, The problem of leaking farm ponds and their relation to stratigraphic zones and other factors in the Inner Bluegrass Region of Kentucky.
Spangler, L., 1989, Karst hydrology of Steeles Run, Prestons Cave-McConnells Spring and Garretts Spring Basins, Lexington, Kentucky.
Spangler, L.E., Bird, P.E., and Thrailkill, J., 1984, Use of optical brightener and direct yellow dyes for water tracing in the Inner Bluegrass karst region, Kentucky.
Taylor, C.J., 1992, Ground-water occurrence and movement associated with sinkhole alignments in the Inner Bluegrass karst region of central Kentucky.
Thrailkill, J., 1983, The nature of groundwater basins in the Inner Bluegrass karst region, Kentucky.
Thrailkill, J., 1985, The Inner Bluegrass karst region.
Thrailkill, J., 1986, Models and methods for shallow conduit-flow carbonate aquifers.
Thrailkill, J., Byrd, P.E., Hopper, W.H., McCann, M.R., Spangler, L.E., Troester, J.W., Gouzie, D.R., and Pogue, K.R., 1981, The Inner Bluegrass karst regions, Kentucky; an overview.
Thrailkill, J., Hopper, W.M., Jr., McCann, M.R., and Troester, J.W., 1983, Problems associated with urbanization in the Inner Bluegrass karst region.
Thrailkill, J. (investigator), Spangler, L.E., Hopper, W.M., Jr., McCann, M.R., Troester, J.W., and Gouzie, D.R.,1982, Groundwater in the Inner Bluegrass karst region, Kentucky.
Thrailkill, J., Wiseman, R.F., and Scanlon, B.R., 1985, Investigation of pollution in a karst aquifer utilizing optical brightener: University of Kentucky, Water Resources Research Institute.