This starfish fossil was found in Cincinnati, Ohio, USA. It is called  Promopalaeaster speciosus . The layer is found in is the Fairmount...

Archaeopteryx lithographica Fossil Cast found in the Sölnhofen Formation of Bavaria, Germany. This plate shows both the creature'...

This trilobite fossil was found in Pendleton County, Kentucky, USA. It is called  Ceraurus milleranus . The layer is found in is the Fair...