Leaving Hampton Roads on the 18th of August 1838, it Mopped at Madeira and Rio de Janeiro; visited Tierra del Fuego, Chile, Peru, the Paumotu group of the Low Archipelago, the Samoan islands and New South Wales; from Sydney sailed into the Antarctic Ocean in December 1839 and reported the discovery of an Antarctic continent west of the Balleny islands; visited the Fiji and the Hawaiian islands in 1840, explored the west coast of the United States, including the Columbia river, San Francisco Bay and the Sacramento river, in 1841, and returned by way of the Philippine islands, the Sulu archipelago, Borneo, Singapore, Polynesia and the Cape of Good Hope, reaching New York on the 10th of June 1842.
The chief towns in the interior were Amasia, on the Iris, the birthplace of Strabo, the capital of Mithradates the Great, and the burial-place of the earlier kings, whose tombs still exist; Comana, higher up the river, a famous centre of the worship of the goddess Ma (or Cybele); Zela, another great religious centre, refounded by Pompey, now Zilch; Eupatoria, refounded by Pompey as Magnopolis at the junction of the Lycus and Iris; Cabira, Pompey's Diospolis, afterwards Neocaesarea, now Niksar; Sebastopolis on the Scylax, now Sulu Seral; Sebasteia, now Sivas; and Megalopolis, a foundation of Pompey, somewhere in the same district.
The China Sea on the north has a maximum depth of 2715 fathoms off the Philippines, the Sulu Basin reaches 2550 fathoms, and the Celebes Basin 2795 fathoms. Some of the channels between the islands are of very great depth, Macassar Strait exceeding 1000 fathoms, the Molucca Passage exceeding 2000 fathoms, and the Halmahera Trough sinking as deep as 2575 fathoms. The deepest of all is the Banda Basin, a large area of which lies below 2500 fathoms and reaches 3557 fathomsin the Kei Trench.
Curve B shows the typical distribution of temperature in an enclosed sea, in this case the Sulu Basin of the Malay Sea, where from the level of the barrier to the bottom the temperature remains uniform or homothermic. Curve C shows a typical summer condition in the polar seas, where layers of sea-water at different temperatures are superimposed, the arrangement from the surface to 200 fathoms is termed FIG.
Thus in the Malay Sea the various minor seas or basins are homothermic below the depth of the rim, at the temperature prevailing at that depth in the open ocean: in the China Sea below 875 fathoms with 36.5° F.; in the Sulu Sea (depth 2550 fathoms) below 400 fathoms with 50 5° F.; in the Celebes Sea below 820 fathoms with 38.6° F.; in the Banda Sea below 902 fathoms with 37.9° F.
The enterprise of Sir James Brooke led, after 1838, to the establishment of British sovereignty in North Borneo; in 1895 New Guinea was divided between Great Britain, Germany and the Netherlands; and the Spanish-American War of 1898 resulted in the cession of the Philippines, Sulu Island and the largest of the Mariana Islands to the United States, and the sale of the Caroline group to Germany.
Amongst the islands of the Malay Archipelago are a number of enclosed areas - the Sulu, Celebes, Java, Banda and Arafura seas.
In the Sulu Sea, for example, a temperature of 10.3° C. is reached at 400 fathoms, and this remains constant to the bottom in 2500 fathoms.
The beautiful axis deer of Sulu has apparently been brought there by man.
Sulu and Tawi Tawi belong zoologically to the Philippines, but have 12 well-marked peculiar species, and many of the characteristic Mindanao-Basilan forms are lacking.
Pearl-fishing is an important industry in the Sulu Islands.
The coral beds of Mindanao and the Sulu Archipelago are of unsurpassed beauty, and Guimaras, Cebu and Siquijor are completely covered with a thick cap of coral limestone.
In British North Borneo, and especially in the district of Tempasuk on the north-west coast, Borneo ponies, bred originally, it is supposed, from the stock which is indigenous to the Sulu archipelago, are common.
The traditions of the Malays and Dyaks seem to confirm the statements, and many of the leading families of Brunei in north-west Borneo claim to have Chinese blood in their veins, while the annals of Sulu record an extensive Chinese immigration about 1575.
After Magellan's death, his comrades sailed from the Moluccas across the Celebes into the Sulu Sea, and were the first white men who are known to have visited Brunei on the north-west coast of Borneo, where they arrived in 1522.
The British meanwhile had turned their attention to the north of the island, over which the sultan of Sulu exercised the rights of suzerain, and from him, in 1759, Alexander Dalrymple obtained possession of the island of Balambangan, and the whole of the north-eastern promontory.
In 1878, through the instrumentality of Mr (afterwards Sir) Alfred Dent, the sultan of Sulu was induced to transfer to a syndicate, formed by Baron Overbeck and Mr Dent, all his rights in North Borneo, of which, as has been seen, he had been from time immemorial the overlord.
Early in 1881 the British North Borneo Provisional Association, Limited, was formed to take over the concession which had been obtained from the sultan of Sulu, and in November of that year a petition was addressed to Queen Victoria praying for a royal charter.
The east coast is very sparsely populated and its inhabitants are mostly Bajaus and settlers from the neighbouring Sulu archipelago.
By the relinquishment of Cuba and the cession of Porto Rico, the Philippine and Sulu Islands, and Guam, the largest of the Colonial Ladrones, to the United States, as a consequence Posses- of the war of 1898, and of the remaining Ladrone sions, or Marianne Islands, together with the Caroline and Pelew Islands, to Germany by a treaty of the 8th of February 1899, the colonial possessions of Spain were greatly reduced.
Spain could not help assenting to a treaty by which she renounced unconditionally all her rights of sovereignty over Cuba and Porto Rico and ceded the Philippine and Sulu Islands and the largest of the Marianne Islands in consideration of the payment of four millions sterling by America.