This is a large pygidium of the trilobite Dipleura dekayi boliviensis frm the Devonian of Bolivia. This fossil comes with the positive and negative side. | |||
Location: | Jachachili, Sicasica, La Paz Department, Bolivia | ||
Size trilobite: | about 38 mm long | ||
Age: | Middle Devonian, Givet, Sicasica Formation . (ca. 380 Mill. Years) |