Look at the wingspan on this fossil brachiopod, it is not fully intact yet measures about 7 cm. Yeah baby! This brachiopod is a Platyra...

These rugose coral fossils were found in Floyd County, Indiana in the St. Louis Limestone.  This limestone dates back to the Middle Miss...

The Cirroceras nebrascense ammonite fossil displayed at the Carnegie Museum of Natural History in Pittsburgh, Pennsylvania (July 2011)....