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Ontario strong agitations of the water were observed from the month of October, 1755."—Lettera Rarissima data nelle Indie nella Isola di Jamaica a 7 Julio del 1503 (Bassano, 1810, p. 29).

"From some submarine center in the Atlantic, this earthquake spread one enormous convulsion over an area of 700,000 square miles, agitating, by a single impulse, the lakes of Scotland and Sweden, and the islands of the West Indian Sea. Not, however, by a simultaneous shock, for the element of time comes in with the distance of undulation; and, together with this, another complexity of action in the transmission of earthquake movements through the sea, arising from the different rate of progression at different depths. In the fact that the wave of the Lisbon earthquake reached Plymouth at the rate of 2.1 miles per minute, and Barbadoes at 7.3 miles per minute, there is illustration of the law that the velocity of a wave is proportional to the square root of its depth, and becomes a substitute for the sounding line in fixing the mean proportional depth of different parts of this great ocean."—Humboldt.

128

"There are two lakes in Lower Canada, Matapediac and Memphremagog. The former is about 16 miles long, and three broad in its greatest breadth, about 21 miles distant from the St. Lawrence River, in the county of Rimouski; amid the islands that separate the waters running into the St. Lawrence from those that run to the Bay of Chaleurs, it is navigable for rafts of all kinds of timber, with which the banks of the noble River Matapediac are thickly covered. Memphremagog Lake, in the county of Stanstead, stretching its south extremity into the State of Vermont, is of a semi-circular shape, 30 miles long, and very narrow. It empties itself into the fine river St. Francis, by means of the River Magog, which runs through Lake Scaswaninepus. The Memphremagog Lake is said to be navigable for ships of 500 tons burden."—Martin's History of Canada, p. 102.

129

"It is worthy of remark, that the great lakes of Upper Canada are liable to the formation of the Prester or water-spout, and that several instances are recorded of the occurrence of that truly extraordinary phenomenon, the theory of which, however, is well known. Whether electricity be a cause or a consequence of this formidable meteor, appears, nevertheless, to be a question of some doubt among natural philosophers; Gassendi being disposed to favor the former opinion, while Cavallo espouses the latter."—Bouchette's Topographical and Statistical Description of Upper and Lower Canada, vol. i., p. 346.

130

"The most considerable harbors on the English side are Toronto (York, the former name, has recently been changed to the Indian name of the place, Toronto) and Kingston. Toronto is situated near the head of Lake Ontario, on the north side of an excellent harbor or elliptical basin, of an area of eight or nine miles, formed by a long, low, sandy peninsula or island, stretching from the land east of the town to Gibraltar Point, abreast of a good fort. The town of Toronto, at that period York, was twice captured by the Americans, in April and August, 1813, owing to its defenseless state, and a large ship of war on the stocks burned. The Americans would not now find its capture such an easy task. Little more than forty years ago, the site whereon Toronto now stands, and the whole country to the north and west of it, was a perfect wilderness; the land is now fast clearing—thickly settled by a robust and industrious European-descended population, blessed with health and competence, and on all sides indicating the rapid progress of civilization. The other British town of importance on this shore is Kingston, formerly Cataraqui or Frontenac, distant from Toronto 184 miles, and from Montreal 180 miles. It is, next to Quebec and Halifax, the strongest British post in America, and, next to Quebec and Montreal, the first in commercial importance. It is advantageously situated on the north bank of Lake Ontario, at the head of the River St. Lawrence, and is separated from Points Frederic and Henry by a bay, which extends a considerable distance to the northwest beyond the town, where it receives the water of a river flowing from the interior. Point Frederic is a long, narrow peninsula, extending about half a mile into the lake, distant from Kingston about three quarters of a mile on the opposite side of its bay. This peninsula forms the west side of a narrow and deep inlet called Navy Bay, from its being our chief naval dépôt on Lake Ontario."—Martin's History of Canada.

131

"The channel of the St. Lawrence is here so spacious that it is called the Lake of the Thousand Islands. The vast number implied in this name was considered a vague exaggeration, till the commissioners employed in fixing the boundary with the United States actually counted them, and found that they amounted to 1692. They are of every imaginable size, shape, and appearance; some barely visible, others covering fifteen acres; but, in general, their broken outline presents the most picturesque combinations of wood and rock. The navigator, in steering through them, sees an ever-changing scene: sometimes he is inclosed in a narrow channel; then he discovers before him twelve openings, like so many noble rivers; and, soon after, a spacious lake seems to surround him on every side."—Bouchette, vol. i., p. 156; Howison's Sketches of Canada, p. 46.

132

"The St. Lawrence traverses the whole extent of Lower Canada, as the lakes every where border and inclose Upper Canada. There is a difficulty in tracing its origin, or, at least, which of the tributaries of Lake Superior is to be called the St. Lawrence. The strongest claim seems to be made by the series of channels which connect all the great upper lakes, though, strictly speaking, till after the Ontario, there is nothing which can very properly be called a river. There are only a number of short canals connecting the different lakes, or, rather, separating one immense lake into a number of great branches. It seems an interesting question how this northern center of the continent, at the precise latitude of about 50°, should pour forth so immense and overwhelming a mass of waters; for through a great part of its extent it is quite a dead flat, though the Winnepeg, indeed, draws some tributaries from the Rocky Mountains. The thick forests with which the surface is covered, the slender evaporation which takes place during the long continuance of cold, and, at the same time, the thorough melting of the snows by the strong summer heat, seem to be the chief sources of this profuse and superabundant moisture."—H. Murray's Historical Account of Discoveries and Travels in North America, vol. ii., p. 459, 1829.

133

"The statements laid before Parliament thus enumerate and describe the five rapids of the St. Lawrence, which are impassable by steam, and occur between Montreal and Kingston, a distance, by the St. Lawrence River, of 171 miles, and by the Rideau Canal, 267 miles. The rapids vary in rapidity, intricacy, depth and width of channel, and in extent, from half a mile to nine miles. The Cedar Rapid, twenty-four miles from La Chine, is nine miles long, very intricate, running from nine to twelve miles an hour, and in some places only from nine to ten feet water in the channel. The Coteau du Lac Rapid, six miles above the former, is two miles long, equally intricate in channel, and in some places only sixteen feet wide. Long Sault, forty-five miles above the preceding, is nine or ten miles long, with generally the same depth of water throughout. It is intersected by several islands, through whose channels the water rushes with great velocity, so that boats are carried through it, or on it, at the rate of twenty-seven miles an hour; at the foot of the rapid the water takes a sudden leap over a slight precipice, whence its name. From the Long Sault to Prescot is forty-one miles shoal water, running from six to eight miles an hour, and impassable by steamboats. Then the Rapid du Plas, half a mile long, and Rapid Galoose, one and half a mile long, intervene."

134

"According to Mr. M'Gregor (Brit. Amer., vol. ii., p. 525), the Ottawa, or Grand River, is said to have its source near the Rocky Mountains, and to traverse in its windings a distance of 2500 miles. The more sober statement of Bouchette attributes to the Ottawa a course of about 450 miles before joining the St. Lawrence."—Bouchette, vol. i., p. 187.

"A tremendous scene is presented at the eastern part of Lake St. Louis, where the St. Lawrence and its grand tributary, the Ottawa, rush down at once and meet in dreadful conflict. The swell is then equal to that produced by a high gale in the British Channel, and the breakers so numerous, that all the skill of the boatmen is required to steer their way. The Canadian boatmen, however, are among the most active and hardy races in the world, and they have boats expressly constructed for the navigation of these perilous channels. The largest of these, called, it is not known why, the Durham boat, is used both here and in the rapids of the Mohawk. It is long, shallow, and nearly flat-bottomed. The chief instrument of steerage is a pole ten feet long, shod with iron, and crossed at short intervals with small bars of wood like the feet of a ladder.

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