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
Nansen International Office for Refugees Nansen International Office for Refugees The Nansen International Office for Refugees ("") was an organization established in 1930 by the League of Nations and named after Fridtjof Nansen, soon after his death, which was internationally in charge of refugees from war areas between 1930 and 1939. It is noted for developing the Nansen passport which allowed stateless people to travel between countries. It received the Nobel Peace Prize in 1938. The "Office International Nansen pour les Réfugiés" was established in 1930 by the League of Nations, shortly after the death of its name patron Fridtjof Nansen to continue his successful