Note 1407 — Chapter I
W. (William) Falconer translation
The whole of Gaul bore the name of Keltica long before the Romans had penetrated into that country. After their conquest of the southern provinces, they distinguished them from the rest of Keltica by conferring on them the name of Gallia Narbonensis. Aristotle gave the name of Kelts to the inhabitants of the country near Narbonne. Polybius tells us that the Pyrenees separated the Iberians from the Kelts; while Diodorus Siculus fixed the position of the Kelts between the Alps and the Pyrenees.