Cascadia subduction zone  search
RTBritish Columbia
 California
 Cascadia Basin
 Gorda Plate
 Juan de Fuca Plate
 Leg 146
 North American Plate
 Northeast Pacific
 ODP Site 891
 Oregon
 plate tectonics
 Washington
SNJuan de Fuca Plate is being subducted beneath North American Plate. Extends from Vancouver Island to the N California coast. Before 1993, also search Cascadia and subduction. Indexed with Northeast Pacific and/or regions as applicable. Added to Thesaurus