This image is of an Amussium cristatum pelecypod fossils. The creatures existed in the Pliocene Epoch and were found in Orciano, Pisano...

Bison priscus mammal fossil on display at The Museo Civico di Storia Naturale di Milano (Milan Natural History Museum), Italy as of Aug...

Here is an image of a Turbinopsis shumardi ( DeVerneuil )gastropod fossil. It existed in the Devonian Period (410-360 million years ago...