First Modern Bathymetric Map (10 févr. 1872 – 11 juill. 1878)
Description:
New high density soundings were taken by the coast survey streamer blake in the gulf of mexico. This event is important because it is the first time the bathyspheric map is almost perfected.Ajouté au bande de temps:
Date:
10 févr. 1872
11 juill. 1878
~ 6 years and 4 months
