This image is of a Constellaria constellata (VAN CLEVE 1846) fossil. It was found in Newport Kentucky. The fossil dates to the Ordovicia...

This image is of a Dactylioceras tenuicostatum (YOUNG et BIRD, 1822) fossil. When collected, the fossil was originally labeled Ammonites...

This picture is of a very special fossil called Scipionyx samniticus . It was found in the Le Cavere quarry at the edge of the village of...