Here is a picture of a  Placenticeras meeki ammonite fossil at the Museo di Paleontologia at Sapienza University of Rome Italy. Creatures...

Here is a picture of an  Aporrhais uttingerina  gastropod fossil at the Museo di Paleontologia at Sapienza University of Rome Italy. Crea...

Here is a picture of a  Neptunea contraria  gastropod fossil at the Museo di Paleontologia at Sapienza University of Rome Italy. Creature...