Elections and political parties in Tuvalu scale of the 15 seat parliament, Tuvalu has no political parties, meaning that the political system in Tuvalu exhibits the traits of a Non-partisan democracy. During the time Tuvalu was a British dependency the parliament was called the House of the Assembly or "Fale I Fono". Following independence in October 1978 the House of the Assembly was renamed the Parliament of Tuvalu or "Palamene o Tuvalu". As a consequence of the Ellice Islands self-determination referendum, 1974, separation occurred in two stages. The Tuvaluan Order 1975, which took effect on 1 October 1975, recognised Tuvalu as a separate British dependency with
Geology of the Pacific Ocean Geology of the Pacific Ocean The Pacific Ocean evolved in the Mesozoic from the Panthalassic Ocean, which had formed when Rodinia rifted apart around 750 Ma. The first ocean floor which is part of the current Pacific Plate began 160 Ma to the west of the central Pacific and subsequently developed into the largest oceanic plate on Earth. The tectonic plates continue to move today. The slowest spreading ridge is the Gakkel Ridge on the Arctic Ocean floor, which spreads at less than , while the fastest, the East Pacific Rise near Easter Island, has a spreading rate of over