In Scandinavia megalithic monuments abound. They have been studied with unusual care from quite an early date in the history of archæology, and classified in the order of their development. The earliest type appears to be the simple dolmen with either four or five sides and a very rough cover-slab. This and the upper part of the sides remained uncovered by the mound of earth which was always heaped round the tomb. In later times the dolmen became more regularly rectangular in shape, and only its roof-block appeared above the mound. Contemporary with this later form of dolmen were several other types of tomb. One was simply the earlier dolmen with one side open and in front of it a sort of portico or elementary corridor formed by two upright slabs with no roofing (cf. the Irish type, [Fig. 5, b]). This quickly developed into the true corridor-tomb, which had at first a small round chamber with one or two cover-slabs, a short corridor, and a round or rectangular mound. Later types have an oval chamber (Fig. 9) with from one to four cover-slabs or a rectangular chamber with a long corridor and a circular mound. Finally we reach a type where thin slabs are used in the construction, and the mound completely covers the cap-stones: here the corridor leads out from one of the short ends of the rectangular chamber.
The earliest of these types in point of view of development, the true dolmen, is common both in Denmark and in South Sweden; only one example exists in Norway. In Sweden it is never found far from the sea-coast.
| Fig. 9.
Corridor-tomb, Ottagården, Sweden. (Montelius, Orient und Europa.) |
The corridor-tomb is also frequent in Denmark and Sweden, though it is unknown in Norway. In Sweden it is, like all megalithic monuments, confined to the south of the country. Of the early transition type with elementary corridor there are fine examples at Herrestrup in Denmark and Torebo in Sweden. A tomb at Sjöbol in Sweden where the corridor, consisting of only two uprights, is covered in with two roof-slabs instead of being left open, shows very clearly the transition to the corridor-tomb proper, in which the entrance passage consists of at least four uprights, two on each side. Of this there are numerous fine examples. A tomb of this type at Broholm in Denmark has a roughly circular chamber separated from the corridor by a kind of threshold-stone. Another at Tyfta in Sweden is remarkable for its curious construction, the uprights being set rather apart from one another and the spaces between filled up with dry masonry of small stones. Possibly there were not sufficient large blocks at hand to construct a tomb of the required size.
The still later type consisting of a rectangular chamber with a long corridor leading out of one of its long sides often attains to very imposing dimensions. In Westgothland, a province of Sweden, there are fine examples with walls of limestone and often roofs of granite visible above the surface of the mound. The largest of these tombs is that of Karleby near Falköping. In another at Axevalla Heath were found nineteen bodies seated round the wall of the chamber, each in a separate small cist of stone slabs. The position of the bodies in the Scandinavian graves is rather variable, both the outstretched and the contracted posture being used. It is usual to find many bodies in the same tomb, often as many as twenty or thirty: in that of Borreby on the island of Seeland were found seventy skeletons, all of children of from two to eighteen years of age.
In Denmark these rectangular tombs occasionally have one or more small round niches. In 1837 a large tomb was excavated at Lundhöj on Jütland, which had a circular niche opposite to the entrance. The niche had a threshold-stone, and the two uprights of the main chamber which lay on either side of this had been crudely engraved with designs, among which were a man, an animal, and a circle with a pair of diameters marked. Little was found in the chamber, and only some bones and a pot in the niche.
In Denmark often occur mounds which contain two or more tombs, usually of the same form, each with its separate entrance passage. At the entrance of the chamber there is sometimes a well-worked framework into which fitted a door of stone or wood.
The late type in which the corridor leads out of one of the narrow ends of the chamber is represented in both Sweden and Denmark. From this may be derived the rather unusual types in which the corridor has become indistinguishable from the chamber or forms a sort of antechamber to it. An example of the former type at Knyttkärr in Sweden is wider at one end than at the other, and has an outer coating of stone slabs. It resembles very closely the wedge-shaped tombs of Munster (cf. [Fig. 7]):