This was found somewhere in Louisville, Kentucky. I found the images on my computer but I did not note where it was found. It is Silurian pe...

This fossil was found on a road cut on Bardstown Road in eastern Louisville, Kentucky. Originally, I picked it up because it had an intact H...

Here are two specimens found in Clark County, Indiana in the Jeffersonville Limestone. They are both Heliophyllum sp. with the second pictu...