But we have still a stronger proof that no part of this land can extend much, if at all, to the southward of Cape George, and that is, Captain Furneaux's track in February, 1773, after his separation from me during my late voyage. His log-book is now lying before me; and I find from it, that he crossed the meridian of the land only about seventeen leagues to the southward of Cape George, a distance at which it may very well be seen in clear weather. This seems to have been the case when Captain Furneaux passed it. For his log-book makes no mention of fogs or hazy weather; on the contrary, it expressly tells us, that, when in this situation, they had it in their power to make observations, both for latitude and longitude, on board his ship; so that, if this land extends farther S. than Cape George, it would have been scarcely possible that he should have passed without seeing it. From these circumstances we are able to determine, within a very, few miles, the quantity of latitude that this land occupies, which does not much exceed one degree and a quarter. As to its extent from E. to W. that still remains undecided. We only know, that no part of it can reach so far to the W. as the meridian of 65°, because, in 1773, under that meridian, I searched for it in vain.[121] [Footnote 121: If the French observations, as marked upon Captain Cook's chart, and still more authentically upon that published by their own discoverers, may be depended upon, this land doth not reach so far to the W. as the meridian of 63°; Cape Louis, which is represented as its most westerly point, being laid down by them to the E. of that meridian.--D.] The French discoverers, with some reason, imagined Cape St Louis[122] to be the projecting point, of the southern continent. The English have since proved that no such continent exists, and that the land in question is an island of no great extent;[123] which, from its sterility, I should, with great propriety, call the Island of Desolation, but that I would not rob Monsieur de Kerguelen of the honour of its bearring his name.[124]