african plate antarctic plate arabian plate atlantic ocean barbados belize caribbean sea central america central america volcanic arc cocos plate colombia costa rica cuba earthquake earthquakes in guatemala el salvador eurasian plate explorer plate gorda plate grenada guadeloupe guatemala hispaniola honduras indian plate indo-australian plate international standard serial number isthmus of panama juan de fuca plate large igneous province leeward antilles lesser antilles list of tectonic plates martinique montserrat nazca plate nicaragua north american plate oceanic crust pacific ocean pacific plate petroleum philippine plate plate tectonics puerto rico puerto rico trench scotia plate seismology south america south american plate thrust fault tobago trinidad tsunami venezuela virgin islands volcano