In December 1867 a paper, by the Rev. R. J. Mapleton, Corr. Mem. S. Ant. Scot., Kilmartin, was read at the meeting of the S. A. Scot., describing an artificial island in Loch Kielziebar, near the Crinan Canal. The author thus sums up his observations:—"Altogether, I think that it is evident that the crannog was entirely composed of rock and walling, with the middle part filled up with smaller stones: that there existed considerable works of wood on the east, south, and west sides, at least, but whether a rampart outside, or a building on the structure itself, is not quite clear; that there was a partial causeway, now under water, and the interval either filled in with brushwood, or passed over in a canoe."—(Proc. Soc. Antiq. Scot. vol. vii. p. 322.)
In June of the following year Mr. Mapleton gives a description of stockaded remains discovered twelve years previously upon the partial drainage of a fresh-water loch at Arisaig, in the parish of Ardnamurchan, Inverness-shire. This loch was of an irregular oval form, and lay in a comparatively level tract of land, with very low braes at a short distance from its shores. It communicated with the sea by a small burn. The crannog was of a rectangular shape (43 by 41 feet), but owing to the surrounding mud it was impossible to ascertain how the foundation of the crannog had been formed. "Outside of the building is a range of sharpened posts, fixed in the bottom of the loch, and inclining inwards towards the crannog, leaving a space of about 3 feet of water between them and the building. These posts are beautifully pointed, being quite round towards the ends, as though made by small sharp instruments. We counted eight still standing on one side. The crannog appears to have been formed altogether of very large round logs, or rather of trees with the bark left on, and the side branches neatly cut off. They are of various lengths: one that we were able to measure being 29 feet long, and 5 feet in circumference, at about 2 feet above the base. Another log was closely fitted to this, so as to extend through the whole breadth of the building. The ends did not overlap, but had been neatly cut or worn off, so as to be placed quite close to each other.
"We tried to dig down into the structure, and found at least four layers of these large trunks placed very regularly across each other. We could not dig deeper, as the water began to ooze in; but by using a probe, we felt timbers at a depth of 8 feet below our digging. The wood is chiefly oak, but there are some logs of birch.... On the surface were several large flagstones, especially in three spots. These bore strong marks of fire, and the logs on which they rested were much charred. Beneath and around them we found charcoal, several small pieces of calcined bone, shells of hazel-nuts, and one very small chip of flint, together with several rough angular pieces of white quartz. At each of the four corners of the structure there were two sharpened stakes inclining towards each other and the building, leaving a small space between them; and at one end (viz. the south-east) there was one large log of oak 39 feet long, and 5 feet 6 inches in circumference at the base. Two great logs were nicely rounded off at the end, and a hollow was scooped out in the wood, about 2 or 3 inches deep, and 4 inches broad.
"Upon rowing up to the structure, when it first appeared above the surface of the falling water, the men first came to a kind of rampart, that ran on all the four sides, about 3 feet distant from the structure, and about 18 inches higher than the apparent level of the floor of the crannog. This was formed by large trees that were kept in their place by the upright sharpened posts, whose sharp points projected about 1 foot above the trees. The ends of these trees were scooped out in the same manner as the two that still remain; and they were firmly fixed in their places between the two sharpened posts at each corner, which fitted into the hollow made by the scooping. No signs of a causeway were observed, neither could we detect any symptom of one, though we carefully probed the mud all round. 'Lord Abinger informed me that when a loch on his property, Torlundie, Fort-William, was drained, there was a kind of structure with timbers in it, which were unfortunately scattered and destroyed, as Mr. Stuart had not then made known the existence of crannogs in Scotland, and drawn attention to them.'"—(Proceedings, vol. vii. p. 516.)
Artificial Islands in Mull.
In June 1870, the following note by Farquhard Campbell, Esq. of Aros, Mull, was read at the meeting of the Society of Antiquaries of Scotland.—(Proceedings, vol. viii. p. 465.)
"The loch called Na Mial, in English Of Deer, is about a mile south of Tobermory, and about 150 feet above the level of the sea, and 50 acres in extent. There was in the loch one of the artificial islands which are found in almost all the lochs of Mull. I drained the loch, which was only about 6 feet deep of water, blasting a passage through whinstone rock 20 feet deep. The mud under the water is of great depth. Of course, we had to make deep drains round the loch to catch the water. On coming with the drain to the edge of the loch, opposite this island, a large canoe was found 4 feet under the surface of the mud. The canoe was of black oak, 17 feet in length and 31⁄2 feet beam, quite fresh and sound. Several canoes of a smaller size were also found, but near the surface of the mud, and in a half-decayed state. Three boats of modern clinker-built construction, of whose history none of the natives had any knowledge, were also found. I had the large canoe dug out of the mud and put into the sea, in order that, being saturated with salt water, it might be preserved from cracking. There is another loch on my property which has two of these artificial islands. The loch is large—about 1500 acres. I may also mention that, close to the site of the large canoe, I found a stone causeway laid upon oak-trees. This was at the same depth under the surface of the mud (viz., about 4 feet). This causeway led direct to the artificial island, which was formed of a quantity of loose stones, on the only rock near the surface of the water in the whole loch."
Lake-Dwellings of Ledaig and Lochnell, Argyllshire.
Dr. Angus Smith, F.R.S., in a communication to the Society of Antiquaries of Scotland in 1871, describes, among other antiquities near Loch Etive, lake-dwellings at Ledaig and Lochnell, the former of which, notwithstanding the limited and inadequate inspection it has undergone, presents some features of interest, which the reader will find in the following extracts from Dr. Smith's report.—(Proc. Soc. Antiq. Scot. vol. ix. pp. 93 and 105.)