Gilbert and Ellice Islands The development of administration continued with the creation in 1963 of an Advisory Council of five officials and 12 representatives who were appointed by the Resident Commissioner. In 1964 an Executive Council was established with eight officials and eight representatives. The representative members were elected in the Gilbert and Ellice Islands Advisory Council election held in 1964. The Resident Commissioner was now required to consult the Executive Council regarding the creation of laws to making decisions that affected the Gilbert and Ellice Islands Colony. A Constitution was introduced in 1967, which created a House of Representatives for the Gilbert and
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