The greater part of this lagoon was evidently very shallow, for dotted about here and there were to be seen partially submerged trunks of trees and other debris that appeared to have been swept down into their present position by some bygone flood, and had ultimately grounded on the mud; but there was just sufficient current and wind to reveal a deep-water channel of about two hundred yards wide, running in a fairly straight line through the lagoon toward its most distant extremity.
