The Conodont Fauna of the Keisley Limestone

Abstract
Summary: Conodonts are comparatively rare in the Keisley Limestone, but the fauna includes a variety of forms, comprising 17 genera. Three of these genera, Keislognathus , Rosagnathus and Strachanognathus are new, and five new species are also described. The fauna is compared with others of a similar age, and the ranges and stratigraphical value of the conodont genera are considered.