Alaska-Aleutian Arc E Alaska-Vancouver I. California-Nevada RegionBaja California-Gulf CalMexico-Guatemala Area Central America Caribbean Loop Andean South America Extreme South America Southern Antilles New Zealand Region Kermadec-Tonga-Samoa AreFiji Is. Area New Hebrides Is. Bismarck & Solomon Is. New Guinea Caroline Is. to Guam Guam to Japan Japan-Kuriles-Kamchatka SW Japan & Ryukyu Is. Taiwan Philippines Borneo-Celebes Sunda Arc Burma & SE Asia India-Tibet-Szechwan-YunSouthern Sinkiang to KanAlma-Ata to Lake Baikal Western Asia Middle East-Crimea-BalkaWestern Mediterranean ArAtlantic Ocean Indian Ocean Eastern North America Eastern South America Northwestern Europe Africa Australia Pacific Basin Arctic Zone Eastern Asia NE Asia-N Alaska-GreenlaSE & Antarctic Pacific Galapagos Area Macquarie Loop Andaman Is. to Sumatra Baluchistan Hindu Kush & Pamir Northern Asia Antarctica