<sod>The MAR is intersected by two perpendicular ridges: the [[Azores–Gibraltar Transform Fault]], the boundary between the Nubian and Eurasian plates, at [[40th parallel north|40°N]] and a much vaguer boundary, between the North American and South American plates, near or just north of the [[Fifteen-Twenty Fracture Zone]] approximately at [[16th parallel north|16°N]].<ref>{{Harvnb|DeMets|Gordon|Argus|2010|loc=The Azores microplate, pp. 24–25}}; {{Harvnb|DeMets|Gordon|Argus|2010|loc=Boundary between the North and South America plates, pp. 26–27}}</ref><eod>
<sod>nan<eod>