Note 1903 — BOOK III. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST OR FORMERLY EXISTED. INTRODUCTION.
John Bostock translation
Now the Golfo di Quarnaro. Liburnia was separated from Istria on the north-west by the river Arsia, and from Dalmatia on the south by the river Titus or Kerka, corresponding to the western part of modern Croatia, and the northern part of modern Dalmatia. Iapydia was situate to the north of Dalmatia and east of Liburnia, or the present military frontier of Croatia, between the rivers Kulpa and Korana to the north and east, and the Velebich mountains to the south. Istria consisted of the peninsula which still bears the same appellation.