At Moytura, the covering stones, though thrown down, still exist, and there is every appearance of direct imitation. At Callernish, the size, the wide spacing, the pointed form of the stones, and the whole structure exhibit so marked a difference from anything that could be intended to be covered up, that it certainly appears as if a long time had passed before the original use of the form could have been so completely overlooked as it has been in this instance. Everyone must determine for himself how many centuries he would interpose between New Grange and Callernish. To me it appears that an interval of very considerable duration must have elapsed between them.

At Tormore, on the west coast of the Isle of Arran, there is a third group of these monuments, more numerous, but not on so large a scale as those of Stennis or Callernish. These were all carefully examined by Dr. Bryce, of Glasgow, assisted by a party of archæologists, in 1864, and the results recorded in the 'Proceedings of the Scottish Antiquaries,'[300] and also in a small work on the Geology of Arran.[301] All were found to contain sepulchral remains, except one which had been rifled, but there the cist still remained. The principal circle is now represented by only three upright stones, from 18 to 20 feet in height; but they originally formed parts of a circle 60 feet in diameter. Two other circles can be traced, and two kistvaens of considerable dimensions, and two obelisks on the high ground, which apparently formed parts either of circles or of some other groups of stones.

Though not so large as the other two groups named above, this one at Tormore is interesting because it affords fair means of testing whether these groups were cemeteries, or marked battle-fields. Here the two principal circles are situated on a peat moss which extends to some feet, at least, below the bottom of the pillars, and the sepulchral deposits were found in the peat. Others of these Tormore monuments are situated where the peat joins the sandy soil, and others are situated on the summit of the sandy hills, which here extend some way in from the shore. Now it seems hardly probable that such a diversity of taste should have existed in any line of princes. If the peat was chosen as a resting-place for some, it probably would have been for all. If elevated sandy hillocks were more eligible for that purpose, why should some have chosen the bog? and if a cemetery, why not all close together? They extend for about half a mile east and west at a distance of about a mile from the shore, and on about as desolate a plain as one could find anywhere. If a battle was fought here against some enemy who had landed in the bay, and those who were killed in it were interred where they fell, all the appearances would be easily explained; but it is difficult to guess who the chiefs or princes could be who were buried here, if they had leisure to select their last resting-place, or why they should have been buried in this scrambling fashion.

There are the remains of two other circles and one obelisk in Brodick Bay, on the other side of the island, but widely scattered, and with nothing to indicate their purpose. There are also other circles and detached standing stones in the Mull of Cantyre, up to the Crinan Canal; but the published maps of the Ordnance Survey do not extend so far, and such accounts as have been published are too vague to admit of any conclusions being drawn from them either as to their age or uses.

The Aberdeenshire circles, above alluded to, differ in some respects from those found in other parts of the country, and are thus described by Colonel Forbes Leslie, in a Paper read to the British Association this year:—"The principal group of stones in these circles always contains one stone, larger than the rest, which in different monuments varies from 11 to 16 feet in length, and from 2 to 6 in breadth. It is never placed upright; but close at each end of this recumbent monolith stand two columnar stones; these vary in height from 7 to 10 feet, and have generally been selected of a pyramidal form. From the face, and near the ends of the recumbent stone, two stones project about 4 feet into the circle, and the recess thus formed is occupied by a stone laid flat on the ground.

"In several of these circles a raised platform, 5 or 6 feet broad, and 18 or 24 inches high, can be traced. This has been supported on the outer side by a low wall connecting the columnar stones, which are disposed at equal distances on the circumference. The inner side of the platform has been supported by stones little more than its height, placed near each other.

"Circles of this sort are found at Aquhorties, Tyrebagger, Balquhain, Rothiemay, Parkhouse, near Deer, Daviot, New Craig, Dunadeer, &c., in Aberdeenshire. There is also a circle on the "Candle Hill of Old Rayne,"[302] within sight of which, on the slope of a ridge about a mile distant, stood the two sculptured stones now at Newton,—on one of which is the unique alphabetical inscription; and on the other a serpent, with the broken sceptre, surmounted by the double disk, usually called the Spectacle Ornament."

Their general arrangement will be understood from the woodcut overleaf, representing one at Fiddes Hill, figured in the fifth volume of 'Archæologia,' which may be taken as a type of the rest. The sepulchral deposit here, is no doubt, in the raised part, in front of the great stone, and not in the centre,—a peculiarity we have already had occasion to remark upon in the smaller circles at Stanton Drew and Stennis. This, however, does not seem to have been always the case. The circle, for instance, at Rayne, above alluded to, was excavated under the superintendence of Mr. Stuart,[303] and found to contain in its centre a pit, in which were "a quantity of black mould, incinerated bones, and some bits of charcoal. Fragments of small urns were also found, and all the usual accompaniments of a sepulchral deposit." In concluding his account of it, Mr. Stuart says:—"It is worthy of remark, that on the 2nd of May, 1349, William, Bishop of Aberdeen, held a court at the Standing Stones of Rayne, at which the King's Justiciar was present" ('Regst. Episc. Aberd.' vol. i. p. 79, Spald. Club). Thus clearly proving not only the sepulchral nature of the circles, but the use that was subsequently made of them.