Heading for the hills? A multi-isotope study of sheep management in first millennium BC Italy by Trentacoste, A, Lightfoot, E, Le Roux, P, Buckley, M, Kansa, S, Esposito, C, Gleba, M

“…Results demonstrate that Orvieto received sheep raised in at least three distinct locations, while data from Poggio Civitate were compatible with herding in a single area. …”