This interesting fossil is some sort of clam preserved by carbonaceous film. It was found in the Lexington Limestone of Franklin County, ...

At first glance, this fossil looks like a coiled up millipede or some sort of worm. This coiled crinoid holdfast was probably used by the ...

This larger colonial coral fossil specimen was found in Hardin County, Kentucky. It is Mississippian in age and might be from the Salem Li...