19. Myrsilus tells us that Antissa399 was formerly an island, and so called because it was opposite to Lesbos,400 then named Issa. Now, however, it forms one of the towns of Lesbos.401 Some have believed that Lesbos itself has been disjoined from Mount Ida in the same way as Prochytas402 and Pithecussa403 from Misenum,404 Capreæ405 from the Athenæum, Sicily from Rhegium,406 and Ossa from Olympus.407 Many changes similar to these have occurred elsewhere. The river Ladon in Arcadia ceased for some time its flow. Duris informs us that the Rhagæ408 in Media gained that appellation from chasms made in the ground near the Gates of the Caspian409 by earthquakes, in which many cities and villages were destroyed, and the rivers underwent various changes. Ion, in his satirical composition of Omphale, has said of Eubœa,
“The light wave of the Euripus has divided the land of Eubœa from Bœotia; separating the projecting land by a strait.”
20. Demetrius of Callatis, speaking of the earthquakes which formerly occurred throughout the whole of Greece, states that a great portion of the Lichadian Islands and of Kenæum410 were submerged; that the hot springs of Ædepsus411 and Thermopylæ were suppressed for three days, and that when they commenced to run again those of Ædepsus gushed from new fountains. That at Oreus412 on the sea-coast the wall and nearly seven hundred houses fell at once. That the greater part of Echinus,413 Phalara,414 and Heraclæa of Trachis415 were thrown down, Phalara being overturned from its very foundations. That almost the same misfortune occurred to the Lamians416 and inhabitants of Larissa; that Scarpheia417 was overthrown from its foundations, not less than one thousand seven hundred persons being swallowed up, and at Thronium418 more than half that number. That a torrent of water gushed forth taking three directions, one to Scarphe and Thronium, another to Thermopylæ, and a third to the plains of Daphnus in Phocis. That the springs of [many] rivers were for several days dried up; that the course of the Sperchius419 was changed, thus rendering navigable what formerly were highways; that the Boagrius420 flowed through another channel; that many parts of Alope, Cynus, and Opus were injured,421 and the castle of Œum, which commands the latter city, entirely overturned. That part of the wall of Elateia422 was thrown down; and that at Alponus,423 during the celebration of the games in honour of Ceres, twenty-five maidens, who had mounted a tower to enjoy the show exhibited in the port, were precipitated into the sea by the falling of the tower. They also record that a large fissure was made [by the water] through the midst of the island of Atalanta,424 opposite Eubœa,425 sufficient for ships to sail in; that the course of the channel was in places as broad as twenty stadia between the plains; and that a trireme being raised [thereby] out of the docks, was carried over the walls.
21. Those who desire to instil into us that more perfect freedom from [ignorant] wonder, which Democritus and all other philosophers so highly extol, should add the changes which have been produced by the migrations of various tribes: we should thus be inspired with courage, steadiness, and composure. For instance, the Western Iberians,426 removed to the regions beyond the Euxine and Colchis, being separated from Armenia, according to Apollodorus, by the Araxes,427 but rather by the Cyrus428 and Moschican mountains.429 The expedition of the Egyptians into Ethiopia430 and Colchis. The migration of the Heneti,431 who passed from Paphlagonia into the country bordering on the Adriatic Gulf. Similar emigrations were also undertaken by the nations of Greece, the Ionians, Dorians, Achaians, and Æolians; and the Ænians,432 now next neighbours to the Ætolians, formerly dwelt near Dotium433 and Ossa, beyond the Perrhæbi;434 the Perrhæbi too are but wanderers here themselves. Our present work furnishes numerous instances of the same kind. Some of these are familiar to most readers, but the migrations of the Carians, the Treres, the Teucrians, and the Galatæ or Gauls,435 are not so generally known. Nor yet for the most part are the expeditions of their chiefs, for instance, Madys the Scythian, Tearko the Ethiopian, Cobus of Trerus, Sesostris and Psammeticus the Egyptians; nor are those of the Persians from Cyrus to Xerxes familiar to every one. The Kimmerians, or a separate tribe of them, called the Treres, have frequently overrun the countries to the right of the Euxine and those adjacent to them, bursting now into Paphlagonia, now into Phrygia, as they did when, according to report, Midas436 came to his death by drinking bull’s blood. Lygdamis led his followers into Lydia, passed through Ionia, took Sardis, but was slain in Cilicia. The Kimmerians and Treres frequently made similar incursions, until at last, as it is reported, these latter, together with [their chief] Cobus, were driven out by Madys, king of the “Scythians.”437 But enough has been said in this place on the general history of the earth, as each country will have a particular account.
22. We must now return to the point whence we digressed. Herodotus having observed that there could be no such people as Hyperboreans, inasmuch as there were no Hypernotii,438 Eratosthenes calls this argument ridiculous, and compares it to the sophism, that there are no epichærekaki,439 inasmuch as there are no epichæragathi;440 [adding] perhaps there are Hypernotii; since at all events in Ethiopia Notus does not blow, although lower down it does.
It would indeed be strange, since winds blow under every latitude, and especially the southern wind called Notus, if any region could be found where this latter was not felt. On the contrary, not only does Ethiopia experience our Notus, but also the whole country which lies above as far as the equator.441
If Herodotus must be blamed at all, it is for supposing that the Hyperboreans were so named in consequence of Boreas, or the north wind, not blowing upon them. The poets are allowed much licence in their modes of expression; but their commentators, who endeavour always to give us the correct view, tell us that the people who dwelt in the extreme north, were styled Hyperboreans. The pole is the boundary of the northern winds, and the equator of the southern; these winds have no other limit.
23. Eratosthenes next finds fault with the writers who fill their narrative with stories evidently feigned and impossible; some as mere fable, but others as history, which did not deserve mention. In the discussion of a subject like his, he should not have wasted his time about such trifles. Such is the way in which this writer completes the First Book of his Memoirs.
CHAPTER IV.
1. In his Second Book Eratosthenes endeavours to correct some errors in geography, and offers his own views on the subject, any mistakes in which we shall endeavour in our turn to set right. He is correct in saying that the inductions of mathematics and natural philosophy should be employed, and that if the earth is spheroidal like the universe, it is inhabited in all parts; together with some other things of this nature. Later writers do not agree with him as to the size of the earth,442 nor admit his measurement. However Hipparchus, when noting the celestial appearances for each particular locality, adopts his admeasurements, saying that those taken for the meridian of Meroe,443 Alexandria, and the Dnieper, differ but very slightly from the truth. Eratosthenes then enters into a long discussion concerning the figure of the globe, proving that the form of the earth together with the water is spheroidal, as also the heavens. This however we imagine was foreign to his purpose, and should have been disposed of in the compass of a few words.
2. After this he proceeds to determine the breadth of the habitable earth: he tells us, that measuring from the meridian of Meroe444 to Alexandria, there are 10,000 stadia.
From thence to the Hellespont445 about 8100. Again; from thence to the Dnieper, 5000; and thence to the parallel of Thule,446 which Pytheas says is six days’ sail north from Britain, and near the Frozen Sea, other 11,500. To which if we add 3400 stadia above Meroe in order to include the Island of the Egyptians,447 the Cinnamon country, and Taprobane,448 there will be in all 38,000 stadia.
3. We will let pass the rest of his distances, since they are something near,—but that the Dnieper is under the same parallel as Thule, what man in his senses could ever agree to this? Pytheas, who has given us the history of Thule, is known to be a man upon whom no reliance can be placed, and other writers who have seen Britain and Ierne,449 although they tell us of many small islands round Britain, make no mention whatever of Thule. The length of Britain itself is