Ring of Fire in 1929; a magnitude 8.1 in 1949 (Canada's largest recorded earthquake); and a magnitude 7.4 in 1970. The Ring of Fire is a direct result of plate tectonics: the movement and collisions of lithospheric plates. The eastern section of the ring is the result of the Nazca Plate and the Cocos Plate being subducted beneath the westward-moving South American Plate. The Cocos Plate is being subducted beneath the Caribbean Plate, in Central America. A portion of the Pacific Plate and the small Juan de Fuca Plate are being subducted beneath the North American Plate. Along the northern portion, the northwestward-moving
Ring of Fire (Buffy comic) for power of epic proportions. A new confrontation is developing over who can be the master the Ring of Fire, and with Giles barely functioning sanely, Buffy, Willow, Xander, and Kendra must try to avert a disaster. With the exception of the season 8 comics also released by Dark Horse, which are written by Joss Whedon, Buffy comics are not usually considered by fans as canonical. However, unlike fan fiction, overviews summarising their story, written early in the writing process, were 'approved' by both Fox and Joss Whedon (or his office), and the books were therefore later published as official