Tasman, in 1642, in his extensive circuit from Batavia, through the South Indian Ocean, entered the South Pacific, at its greatest distance from the American side, where it never had been examined before. And his range continued from a high Southern latitude, Northward to New Guinea, and the islands to the East of it, near the equator, produced intermediate discoveries, that have rendered his voyage memorable in the annals of navigation. But still, upon the whole, what was effected in these three expeditions, served only to show how large a field was reserved for future and more persevering examination. Their results had, indeed, enabled geographers to diversify the vacant uniformity of former charts of this Ocean, by the insertion of some new islands. But the number, and the extent of these insertions were so inconsiderable, that they may be said to appear, Rari, nantes in gurgite vasto. And if the discoveries were few, those few were made very imperfectly. Some coasts were approached but not landed upon; and passed without waiting to examine their extent and connection with those that might exist at no great distance. If others were landed upon, the visits were, in general, so transient, that it was scarcely possible to build upon a foundation so weakly laid, any information that could even gratify idle curiosity; much less satisfy philosophical inquiry, or contribute greatly to the safety, or to the success of future navigation. Let us, however, do justice to these beginnings of discovery. To the Dutch, we must, at least ascribe the merit of being our harbingers, though we afterward went beyond them in the road they had first ventured to tread. And with what success his Majesty’s ships have, in their repeated voyages, penetrated into the obscurest recesses of the South Pacific Ocean, will appear from the following enumeration of their various and very extensive operations, which have drawn up the veil that had hitherto been thrown over the geography of so great a proportion of the globe. 1. The several lands, of which any account had been given, as seen by any of the preceding navigators, Spanish or Dutch, have been carefully looked for; and most of them (at least such as seemed to be of any consequence) found out and visited; and not visited in a cursory manner, but every means used to correct former mistakes, and to supply former deficiencies, by making accurate inquiries ashore, and taking skilful surveys of their coasts, by sailing round them. Who has not heard, or read, of the boasted _Tierra Australia del Espiritu Santo_ of Quiros? But its bold pretensions to be a part of a southern continent, could not stand Captain Cook’s examination, who sailed round it, and assigned it its true position and moderate bounds, in the Archipelago of the New Hebrides.[12]