It appears also that the stones were brought in canoes and thrown down after the piles were driven in, in proof of which, a canoe, loaded with stones, was found in the Lake of Bienne, which had sunk to the bottom. Sometimes, when the mud was very soft, the upright piles were found to have been mortised into split oak-trees, lying flat at the bottom of the lake. Other erections were made by layers of sticks laid horizontally, one above the other, till they projected above the surface of the water, and thus presented a somewhat solid foundation for the platform. Upright piles here and there penetrated the mass, but rather served the purpose of keeping it together than of giving any support to the platform. These are called fascine-dwellings, and occur chiefly in the smaller lakes, and belong, for the most part, to the stone age.
The regular pile-buildings are far more numerous than the fascine-dwellings, but, notwithstanding the simplicity of structure of the latter, they do not appear to be older than the former, and it is a matter of observation that the civilisation of the fascine-dwellers corresponds with that of the inhabitants of other settlements of the stone age—in fact no difference has been observed between the earliest and the latest dwellings, except that the latter, as the result of improved tools, were found in deeper water.
The structural resemblance between the fascine-dwellings on the Continent, the Irish crannogs, and (as it will be afterwards seen) the Scottish lake-dwellings, is so striking, that the following, taken from Keller's book (2d edition, p. 597), is worth recording:—
"As the Lake of Fuschl is so near the Mondsee (Austria), it may be included in this notice; and it is somewhat singular, that here are found decided proofs of a 'fascine' lake-dwelling, in many respects similar to several found in Switzerland. This little lake and its banks are rich in fish and game. On the west side of the hill, where the former archiepiscopal hunting-lodge stood, there is a small bay with an island evidently made by human hands. It is nearly circular, about fifty paces in diameter, and is separated from the mainland by a narrow ditch or canal, now nearly filled up with moss and marsh plants. The island is covered first with a thick layer of peat moss and heather, beneath which lies a mass of branches, chiefly of the mountain pine and the dwarf birch. The island is very little raised above the water, and must have been very liable to be overflowed. The foundation appears to consist of boughs of pine-trees with their branches turned inwards. Small piles are driven in to keep them together, and, on the side of the lake, a number of stronger piles, or the remains of them, may be seen, amongst which lies a quantity of woody débris."
From the remains found on the sites of these lacustrine villages, it is inferred that their occupiers were acquainted with agriculture, and grew wheat and barley; that they had domesticated animals, such as cats, dogs, pigs, oxen, horses, sheep, and goats; that they used as food, besides the flesh of domesticated and wild animals, fish, milk, corn-meal boiled or baked, hazel nuts, plums, apples, pears, sloes, blackberries, and raspberries; that they were acquainted with the principles of social government and the division of labour; and that they manufactured cloth and ropes from bast and flax by means of looms, and the distaff and spindle. Their clothing consisted of skins of animals sometimes prepared into leather, as well as cloth plaited or woven from flax. Of the kind of huts or buildings erected over the platforms, little is known owing to their complete decay from exposure to sun and rain. They appear to have been rectangular in shape, and formed of wattle or hurdle-work of small branches, woven between the upright piles, and plastered over with clay. Each had a hearth formed of two or three large slabs overlying a bed of clay.
The earliest founders of these dwellings were, according to Keller, a branch of the Celtic population who came into Europe as a pastoral people, bringing with them, from the East, the most important domestic animals.
The absence of winter corn and hemp, most of the culinary vegetables, as well as the domestic fowl, which was unknown to the Greeks till about the time of Pericles, points to the period of their occupancy as a long way antecedent to the Christian era. Dr. Keller, one of the ablest authorities on this subject, has come to the conclusion that they were simply villages inhabited by a peaceful community, that they attained their greatest development about B.C. 1500, and that they finally ceased to be occupied about the commencement of the Christian era.
This wide chronological range embraces the three so-called ages of stone, bronze, and iron, but it appears that the settlements belonging exclusively to the stone age were more numerous and more widely distributed than those of the metallic period. Bronze age settlements were almost peculiar to western and central Switzerland, while the iron age is scarcely represented beyond the lakes of Bienne and Neuchâtel, so that it would appear that the lake-villages commenced to decrease in number towards the close of the former. Of the vast quantity and variety of relics found on their sites, illustrative of the culture and social organisation of their occupiers, it is impossible here to give even the barest description; but this is less necessary, as more detailed accounts are now easily accessible to general readers. After the voluminous and well illustrated work of the late Dr. Keller (as translated by Dr. Lee, 2d ed.), there is no epitome of the subject more worthy of perusal than chapter vi. of Sir John Lubbock's great work on Prehistoric Times, 4th edition.