When visiting old European cities, ammonites fossils can be found in certain types of limestone. I recently found a these red/white fossils ...

Picture of what appears to be a Deltodus shark tooth fossil found in the Salem Formation of Hardin County Kentucky USA. It dates to the Miss...

These crinoid calyx fossils pictured above are known as Batocrinus icosidactylus (Casseday, 1854). They were found in the Salem Limestone o...