The archipelago is also known as "The Black Islands". Vintage maps and village drawings can be found at the Australian library online, as well as photos of the tattooed and pierced Ibedul of Koror and Ludee.Carbon dating and recent archaeological discoveries have brought new attention to the archipelago. Cemeteries uncovered on the islands have shown that Palau has the oldest known burial ceremony in Oceania. There had been a dispute as to whether Palau was established around 2500 BC or 1000 BC. New studies seem to disprove both of these dates. Palau's ancient trading partner, Java, has also come under close scrutiny since Homo floresiensis was found. Like Flores, remains of small-bodied humans have been found in Palau. - For thousands of years, Palauans have had a well established matrilineal society, believed to have descended from Javanese precedents. Traditionally land, money, and titles passed through the female line. Clan lands continue to be passed through titled women and first daughters5 - but there is also a modern patrilineal sentiment introduced by imperial Japan. The Japanese government attempted to confiscate and redistribute tribal land into personal ownership during World War II, and there has been little attempt to restore the old order. Legal entanglements continue amongst the various clans.6 -