Up in the bays, however, trees were found, and, curiously enough, they were larger and more plentiful in high latitudes than farther south. This puzzled me much at first. Evidently, however, it was due in part to the nature of the rock. At Sleupe Harbor, latitude 51 deg., this was granite;[C] farther on it was sienite; then the sienite showed a strong predominance of feldspar; then it became an impure Labradorite; then passed into gneiss; the gneiss became soft, stratified, and frequently intersected by trap;--and with every softer quality of rock there was an improvement in vegetation. This was particularly observable at L'Anse du Loup, where there is a red sandstone formation extending some miles along the sea and a mile or two inland. Here we seemed suddenly transported to a Southern climate, so soft was the scenery, so green the surface. The effect was enhanced by the aspect of the sandstone cliff, which, in alternating horizontal shades of red, fronts the sea, with a vertical height of three hundred feet for the whole extent of this formation,--so ruddy and glowing under the sunshine, as we sailed past, that one felt warmed by the sight, But a little farther back rose the same old hard-hearted hills, cold, broken, and bare as ever. But the difference in soil does not wholly explain the difference in vegetation. In the mission-garden at Caribou Island next to nothing will grow; in the garden at Hopedale, four degrees farther north, though the rock here is very hard, I found half an acre of potatoes in blossom, the tops about six inches high, together with beets, carrots, cabbages, onions, nice currant-bushes, and rhubarb growing luxuriantly. These are all started under cover, and are not set out in the garden until toward the end of June, and a great deal of Esquimaux labor must go to their production; yet it is doubtful whether the same pains would bring about the same result at the Caribou station.