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
Fridtjof Nansen was laid up for several months, with influenza and later phlebitis, and was visited on his sickbed by King Haakon VII. Nansen was a close friend of a clergyman named Wilhelm. Nansen himself was an atheist. Nansen died of a heart attack on 13 May 1930. He was given a non-religious state funeral before cremation, after which his ashes were laid under a tree at Polhøgda. Nansen's daughter Liv recorded that there were no speeches, just music: Schubert's "Death and the Maiden", which Eva used to sing. In his lifetime and thereafter, Nansen received honours and recognition from many countries.