Note 356 — BOOK V.

In this book, particularly in the description of Massilia, the Gorgades, the fires called Castor and Pollux, and the water-spout, Camoëns has happily imitated the manner of Lucan. It is probable that Camoëns, in his voyage to the East Indies, was an eye witness of the phenomena of the fires and water-spout. The latter is thus described by Pliny, l. 2. c. 51. Fit et caligo, belluæ similis nubes dira navigantibus vocatur et columna, cum spissatus humor rigensque ipse se sustinet, et in longam veluti fistulam nubes aquam trahit. When the violent heat attracts the waters to rise in the form of a tube, the marine salts are left behind, by the action of rarefaction, being too gross and fixed to ascend. It is thus, when the overloaded vapour bursts, that it descends—