Hexagonaria prisma coral fossil found in the Jeffersonville Limestone of Jefferson County, Kentucky, USA. Animals existed in the Devonian...

Devonian Period fossil corals can be found in the Louisville, Kentucky, USA area. This area appears to have 100s of varieties of corals. T...

Louisville Kentucky, USA is known for is wide array of Paleozoic coral fossils. The city is built upon thick limestone layers of ancient c...