[3] Archaeological excavations have identified some 200 Ozieri sites, located both in plain and mountain areas, but with a preference for low ridges, and largely organized around an economy of Hunter-gatherers mixed with an initial presence of husbandry and agriculture.
Su Coddu, the largest known settlement, consisted of more complex structures and multiple room dwellings; located near Selargius, it has been partially built over by modern development, limiting the present understanding of its size.
[2] The tombs consisted of rock-cut hypogeous structures that later became known as domus de janas, which were built underground or in rock faces, with the largest example being the Necropolis of Anghelu Ruju.
[2] Figurines recovered indicate the Ozieri may have worshiped a mother goddess, with the most well known example being an alabaster statuette found at Ponto Ferro Tomb, Senorbì, and sharing some stylistic characteristics with later Cycladic figures.
[2] The religious center of the Ozieri culture may have been the Monte d'Accoddi, a massive stone structure that was probably an altar, and has been called "the most singular cultic monument in the early Western Mediterranean".