Note 3034 — BOOK IV. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST OR FORMERLY EXISTED.
John Bostock translation
By calling the Tarbelli Quatuorsignani, he seems to imply that their chief town was a place garrisoned by four maniples of soldiers, each with a signum or standard. Aquæ Tarbellicæ was their chief town, the modern Acqs or Dax, in the S.W. of the department of the Landes.