Geology of the Rocky Mountains Japan, Indonesia and the Aleutians; others are fragments of oceanic crust obducted onto the continental margin while others represent small isolated mid-oceanic islands. Magma generated above the subducting slab rose into the North American continental crust about inland. Great arc-shaped volcanic mountain ranges, known as the Sierran Arc, grew as lava and ash spewed out of dozens of individual volcanoes. Beneath the surface, great masses of molten rock were injected and hardened in place. For 270 million years, the effects of plate collisions were focused very near the edge of the North American plate boundary, far to the west of
To the Ends of the Earth (TV series) To the Ends of the Earth (TV series) To the Ends of the Earth is a three-part BBC television miniseries adaptation of the trilogy of novels of the same name by William Golding. It premiered in the United Kingdom on BBC Two in July 2005, and in the United States on PBS as part of Masterpiece Theatre in October 2006. Starring Benedict Cumberbatch and Jared Harris, the series was critically acclaimed with "The New York Times" calling it "an intriguing drama" and "The Guardian" "the best TV drama of the year by a nautical mile." A BBC press release quoted