1 finding aid(s) found containing the word(s) Ocean bottom--Atlantic Ocean--Maps.

  1. Heezen-Tharp collection : Atlantic Ocean

    approximately 9600 items. 977 map folders. 14 boxes. -- Geography and Map Division, Library of Congress, Washington, D.C.

    Summary:

    This sub-collection of the Heezen-Tharp maps and papers collection contains some 9600 cartographic items and supporting materials that are related to Bruce Heezen and Marie Tharp's mapping of the Atlantic Ocean floor. The item types include manuscript and published maps, soundings, reports, and other scientific data. The materials are stored offsite at Ft. Meade and must be requested advance of visiting the Geography and Map Reading Room.