This Silurian fossil is a Calymene celebra . It was found in the Racine Formation of Milwaukee County, Wisconsin. Such nice preservation a...

This ammonoid fossil appears to be a Meekoceras sp. It was found in the Thaynes Formation of Salt Lake County, Utah. It dates to early Tr...

This fossil appears to be of the genus  Palmoxylon  and was found in Texas. It is from the Eocene. Fossil was photographed wet and ma...