In the east the clan figures as the important unit in the rituals of marriage and death, and the series of feasts more or less con nected with these events, which play a dominant part in the life of the Massim. Reciprocal exchanges of pigs and objects of value between persons more or less representative of clans is an impor tant part of all such activities, as in the Big Feast which extends from the Massim as far as the Mafulu. This reciprocity between clans was also shown in warfare, cannibalism being a ceremonial act of revenge on the part of one clan for the death of one of its members by another clan.
In the social organization of the Papuans of the west, as well as the Papuans of the northern division, and the Jabim, Bukaua, Tami islanders and others in the territory of New Guinea, the outstanding feature is the existence of tribal initiation-ceremonies. The Elema tribes commence this initiation of the males at about the age of eight, when the boy is first taken into the club-house of the village and shown the bullroarer, the noise of which has previously been a mystery to him. Only after two or three years is his initiation complete, and the process involves not only various ordeals and instruction for the initiates, but a great deal of ceremonial in which the whole of the village, and maybe other villages, are involved. In other initiation rites the swallowing of novices by a monster and subsequent resurrection is prominent, this occurring both amongst the extreme western tribes of Papua and in the Huon peninsular district of the territory of New Guinea.
The religion of the Elema tribes in the west of Papua may be described as an ancestor-cult, the name for ancestor being the same as that for all sacred objects; but some of these ancestors are regarded as deities who temporarily assumed a human form, giving birth to various tribes.
That death results from sorcery or is brought about by ghosts is probably a universal belief in New Guinea. The magic employed by sorcerers for this end is usually of the sympathetic type, some part of the victim being utilized by the sorcerer, or some imitative action being made to the accompaniment of a spell. Divination is also common, and where it is believed that ghosts may cause sickness divination is used to discover whether a ghost or sorcerer is responsible. On Rossel island an alternative cause of death is the desecration of the sacred ground of a god. (W. E. A.) Exploration.—Although New Guinea may have been seen by Antonio d'Abreu in 1511, its first visitor was apparently Dom Jorge de Meneses, who in 1526 took shelter at "Isla de Versija," either Warsia on the north coast, or Waigiu Island. Two years later Alvaro de Saavedra discovered "Isla de Oro," probably one of the Schouten Islands, and sailed along the north coast. The name "Nova Guinea" is due to Ynigo Ortiz de Retez (or Rotha) who landed on the north coast in 1546, and thought the natives resembled those of West Africa. The chart of Ortelius (1580) shows "Nova Guinea" as an island seventeen years before the fact was proved by Luis Vas de Torres sailing through the straits now bearing his name.
Dutch navigators, Willem Jansz (1605), Jacques le Maire and Willem Schouten (1616), Jan Carstensz (1623), Gerrit Pool (1636), Abel Tasman and others, appeared after the conquest of the Moluccas. In 1700 William Dampier sailed along the north ern coast, and Philip Carteret (1767) and L. A. de Bougainville explored the islands. James Cook re-discovered Torres Straits, and landed in New Guinea near Prince Frederick Henry Island (1770). Thomas Forrest (1774) wrote an interesting account of the island (Voyage, 1780). Although parts of the coast were surveyed by La Perouse (1788), John MacCluer (179o), D'Entre casteaux (1793, Voyage by Rossel), and also by Duperrey (1823), D. H. Kolff (1826), and Dumont d'Urville (1828), very little knowledge was gained of the country or people.