Page:The crater; or, Vulcan's peak.djvu/74

 68 THE CRATER; was possible that by a thorough examination of the chan nels to the westward, and by the use of buoys, a passage might be found, after all, that would carry them out to sea. Mark had little hope of ever getting the Rancocus extri cated from the maze of rocks into which she had so blindly entered, and where she probably never could have come but by driving over some of them ; but he saw many ad vantages in this plan of removing the ship, that increased in number and magnitude the more he thought on the subject. Security to the fresh water was one great object to be attained. Should it come on to blow, and the ship drift down upon the rocks to leeward of her, she would probably go to pieces in an hour or two, when not only all the other ample stores that she contained, but every drop of sweet water at the command of the two seamen, would inevitably be lost. So important did it appear to Mark to make sure of a portion of this great essential, at least, that he would have proposed towing down to the reef, or island, a few casks, had the dingui been heavy enough to render such a project practicable. After talking over these several points still more at large, Mark and Bob descended from the summit of the crater, made half of its circuit, and re turned to their boat. As the day continued calm, Mark was in no hurry, but passed half an hour in sounding the little bay that was formed by the sunken rocks that lay off the eastern, or weather end of the Crater Reef, as, in a spirit of humility, he insisted on calling that which everybody else now calls Mark s Reef. Here he not only found abundance of water for all he wanted, but to his surprise he also found a sandy bottom, formed no doubt by the particles washed from the surrounding rocks under the never-ceasing abrasion of the waves. On the submerged reef there were only a few inches of water, and our mariners saw clearly that it was possible to secure the ship in this basin, in a very effectual manner, could they only have a sufficiency of good weather in which to do it. After surveying the basin, itself, with sufficient care, Bob pulled the dingui back towards the ship, Mark sound ing as they proceeded. But two difficulties were found between the points that it was so desirable to bring in I