Plotopteridae they became extinct. That they became extinct at the same time as the giant penguins of the Southern Hemisphere, which also coincided with the radiation of the seals and dolphins, has led to speculation that the expansion of marine mammals was responsible for the extinction of the Plotopteridae, though this has not been formally tested. Plotopteridae Plotopteridae is the name of an extinct family of flightless seabirds from the order Suliformes. Related to the gannets and boobies, they exhibited remarkable convergent evolution with the penguins, particularly with the now extinct giant penguins. That they lived in the North Pacific, the
Masters of the Hemisphere Masters of the Hemisphere Masters of the Hemisphere are an American indie pop group, founded by Bren Mead and Sean Rawls. The two moved to Athens, Georgia, to attend college in 1996. There they met Ryan Lewis, co-founder of Kindercore Records, who played drums at the first Masters of the Hemisphere show. Jeff Griggs (also of The Mendoza Line) soon replaced Lewis. In 1997 Kindercore released their debut seven-inch ep, "Going on a Trek to Iceland". The group then recorded their first full-length album, the eponymous "Masters of the Hemisphere", which was released on Kindercore Records in 1998. The band