1977: World Ocean Floor Map - Marie Tharp - The University of Chicago Library
1977: World Ocean Floor Map - Marie Tharp - The University of Chicago Library,The Nippon Foundation—GEBCO Seabed 2030 Project: The Quest to See the World's Oceans Completely Mapped by 2030,The Nippon Foundation—GEBCO Seabed 2030 Project: The Quest to See the World's Oceans Completely Mapped by 2030,463064 開聞岳(かいもんだけ Kaimondake), 地形図 Map by Pacific Spatial Solutions, Inc. | Avenza Maps,The Nippon Foundation—GEBCO Seabed 2030 Project: The Quest to See the World's Oceans Completely Mapped by 2030,