The paleontology section explains the general concepts of paleontology and geology, which are necessary for knowledge of the earth’s history. This section displays the collection of fossils from the area. All the pieces are restored and classified by the Cagliari Department of Earth Sciences and the Superintendence for Archaeological Heritage of Sassari and Nuoro.
The paleontological tour begins in front of two sandstone blocks rich in sea urchins: Clypeaster with its typical discoidal bell shape, Scutelle and Parascutelle, also sea urchins but with a flattened discoidal shape, and bivalve shells.
The introduction to the fossil display is narrated by an explanatory panel on the mechanisms of fossilization accompanied by illustrated examples in the adjacent display case.
Continuing on, we come to the giant picture depicting the Duidduru Geosite, flanked by a diorama on the life of the organisms we find in the fossil state today. The showcases are arranged by family, and a small lithology section illustrates the most common rocks we can find in nature.