A map of the world ocean between about 50N and 10S in:In: Gravity Expeditions at Sea 1923-1932. 1935. Vol II, Plate I, by Vening Meinesz, et al. Map shows location of gravity profiles in theworld ocean up to that time.
4/4/2019 12:53:31 PM
Credit: NOAA Central Library Historical Collection
Subject: Exploration
Subject: Maps