This distinctive physical map of the Atlantic Ocean floor appeared in the June 1968 issue of National Geographic as a supplement to the map of the Atlantic. The detail of such submarine terrain as continental slopes, abyssal plains, and the mighty Mid-Atlantic Ridge is stunning. A true work of art, and a wonderful companion to the ocean floor maps of the Indian (1967), Pacific (1969), and Arctic (1971).

Page Size: 19 x 25 in (481 x 632 mm)