Palaeocopid and podocopid Ostracoda from the Lexington Limestone and Clays Ferry Formation (middle and upper Ordovician) of central Kentucky /

by Warshauer, S. M.
Published 1982

Some silicified Strophomenacean brachiopods from the Ordovician of Kentucky, with comments on the genus Pionomena /

by Pope, John K.
Published 1982

Leperditicopid ostracodes from Ordovician rocks of Kentucky and nearby states and characteristic features of the Order Leperditicopida /

by Berdan, Jean Milton
Published 1984

Trepostome and cystoporate bryozoans from the Lexington limestone and the Clays Ferry formation (Middle-Upper Ordovician) of Kentucky /

by Karklins, Olgerts L., 1924-
Published 1984

Contributions to the Ordovician paleontology of Kentucky and nearby states /

Published 1979