When we try to form a clearer image of the life of this tall archaic race of cromlech-builders, we can divine very much to fill the picture. We note, to begin with, that not only do they always hold to the Atlantic ocean as something kindred and familiar, but that they are found everywhere in islands at such distances from the nearest coasts as would demand a certain seamanship for their arrival. This is true of their presence in Malta, Minorca, Sardinia; it is even more true of Ireland, the Western Isles of Scotland, the Norwegian Isles; all of which are surrounded by stormy and treacherous seas, where wrecks are very common even in our day. We must believe that our tail, dark invaders were a race of seamen, thoroughly skilled in the dangerous navigation of these dark seas; Caesar marveled at, and imitated, the ship-building of the natives of Brittany in his day; we equally admire the prowess of their sons, the Breton fishermen, in our own times. We find, too, that in the western districts and ocean islands of our own Ireland the tall, dark race often follows the sea, showing the same hereditary skill and daring; a skill which certainly marked the first invaders of that race, or they would never have reached our island at all. We are the more justified in seeing, in these dark cromlech-builders, the Fomorians of old Gaelic tradition, who came up out of the sea and subjugated the Firbolgs. Even to those familiar with the geological record of man it is sufficiently startling to find that the Firbolgs, the early dwarfish race of Hyperboreans, in all probability were ignorant of boats; that they almost certainly came to our island dry-shod, as they had come earlier to Britain, migrating over unbroken spaces of land to what afterwards became the isle of Erin; for this race we find everywhere associated with the mammoth--on the continent, in Britain, in our own island--and the mammoths certainly never came over in ships. Needless to say, there is abundant geological evidence as well, to show our former union with continental Europe,--though of course at a time immensely more remote than ten or twelve thousand years ago. We are, therefore, led to identify our Atlantean race of hardy seamen with the Fomorians who came up out of the sea and found the furtive Firbolgs in possession of our island; and to this race, the Fomorians of the sea, we credit the building of cromlechs and standing stones, not only among ourselves, but in Norway, in Britain, in Brittany, in Spain, in Africa.