King George V School (Gilbert and Ellice Islands) King George V School (Gilbert and Ellice Islands) King George V School (KGV) was a government high school for boys in the Gilbert Islands (now Kiribati), within the British colony Gilbert and Ellice Islands. Throughout its history it was in multiple locations in South Tarawa and Abemama. It served as a boarding school, and trained people to be government workers and teachers. John Garrett, author of "Where Nets Were Cast: Christianity in Oceania Since World War II", wrote that many of its alumni "shaped a nucleus which assisted" the independence of what became Kiribati. It was originally located in Bairiki,
Geology of the Pacific Ocean . The Pacific Ocean developed from the Panthalassa, a vast global ocean, following the breakup of the supercontinent Pangaea in the Mesozoic Era, gradually forming Gondwana and Laurasia, which in turn divided. There is no firm date for when the changeover occurred, as the replacement of the sea bed is a continuous process, though reconstruction maps often change the name from Panthalassic to Pacific around the time the Atlantic Ocean began to open. The Panthalassic Ocean first opened around 750 million years ago at the breakup of Rodinia, but the oldest Pacific Ocean floor is only around 180 Ma old.