These microfossils were found in the Lexington Limestone in Franklin County, Kentucky. They appear to be some sort of spines maybe belongin...

  My cousin loaned me a Orion MicroXplore MFL-06 since my digital microscope broke.  It has a 4x objective lens with a 10x eyepiece lens.  ...

These partial fossil molds of the ancient gastropod Cyclonema were found in Carroll County, Kentucky.  This snail existed in the Ordovici...