The soil of this island, in some places, is light and black, evidently composed of decayed vegetables, the dung of birds, and sand. There are other places again, where nothing but marine productions, such as broken coral stones and shells are to be seen. These are deposited in long narrow ridges, lying in a parallel direction with the sea-coast, not unlike a ploughed field, and must have been thrown up by the waves, though, at this time, they do not reach within a mile of some of these places. This seems to furnish an incontestible proof that the island has been produced by accessions from the sea, and is in a state of increase; for not only the broken pieces of coral, but many of the shells, are too heavy and large to have been brought by any birds, from the beach, to the places where they now lie. Not a drop of fresh water was any where found, though frequently dug for. We met with several ponds of salt water, which had no visible communication with the sea, and must, therefore, in all probability, be filled by the water filtrating through the sand in high tides. One of the lost men found some salt on the S.E. part of the island. But though this was an article of which we were in want, a man who could lose himself, as he did, and not know whether he was travelling east, west, north, or south, was not to be depended upon as a fit guide to conduct us to the place. There were not the smallest traces of any human being having ever been here before us; and, indeed, should any one be so unfortunate as to be accidentally driven upon the island, or left there, it is hard to say, that he could be able to prolong existence. There is, indeed, abundance of birds and fish, but no visible means of allaying thirst, nor any vegetable that could supply the place of bread, or correct the bad effects of an animal diet, which, in all probability, would soon prove fatal alone. On the few cocoa-trees upon the island, the number of which did not exceed thirty, very little fruit was found; and, in general, what was found, was either not fully grown, or had the juice salt, or brackish. So that a ship touching here, must expect nothing but fish and turtles, and of these an abundant supply may be depended upon. On some parts of the land were a few low trees. Mr Anderson gave me an account also of two small shrubs, and, of two or three small plants, all which we had seen on Palmerston's Island and Otakootaia. There was also a species of _sida_ or Indian mallow, a sort of purslain, and another small plant, that seemed, from its leaves, a _mesembryanthemum_, with two species of grass. But each of these vegetable productions was in so small a quantity, and grew with so much languor, that one is almost surprised that the species do not become extinct.