Here are a head and a tail of the trilobite Dipleura dekayi boliviensis from Bolivia. | |||
Location: | Jachachili, Sicasica, La Paz Department, Bolivia | ||
Size trilobite: | about 39 & 41 mm wide | ||
Age: | Middle Devonian, Givet, Sicasica Formation . (ca. 380 Mill. Years) |