Note 771 — BOOK VI. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST, OR FORMERLY EXISTED. (continued 2)
John Bostock translation
Hardouin takes this to mean, both as to the continent, with the places there situate, and the seas, with the islands there found; the continent being the interior, and the seas the exterior part. It is much more likely, however, that his description of the interior of the earth is that given in the 2nd Book, while the account of the exterior is set forth in the geographical notices contained in the 3rd, 4th, 5th, and 6th.