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
The Lowest ensembles". All compositions by Red Callender except where noted The Lowest The Lowest is an album by bassist and tubist Red Callender, recorded for the MetroJazz label in 1958. The Allmusic review by Ken Dryden states: "These sessions feature quite a few of the rising stars of the West Coast jazz scene... As a bassist, Callender was very much in demand and displays his immense talent in a rather subdued way. He sets aside his bass to play tuba on several tracks, proving himself as a convincing soloist on an instrument almost always relegated to rhythm, in addition to being