Note 3383 — BOOK V. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST OR FORMERLY EXISTED.
John Bostock translation
Marcus observes that in order properly to understand this passage we must remember that the ancients considered Africa as terminating north of the Equator, and imagined that from the Straits of Hercules the western coast of Africa ran, not towards the south-west, but slanted in a south-easterly direction to the Straits of Babelmandel.