• ‘Gaia’ hypothesis 1
• Galilee, Sea of 1
• gannets 1, 2, 3
• Garnier, Charles G. T. 1
• GEBCO 1
• geodetic points 1
• Gaddafi, Col. 1
• ghost net 1, 2
• giant squid 1
• glaciation 1
• GLORIA Ch. 1 passim, 1, 2
• gold 1, 2
• Golding, William 1
• Goode, G. Brown 1 n
• Gosse, Edmund 1 n, 2
• Gosse, Philip 1, 2, 3, 4
• Gould, Stephen Jay 1 n, 2 n
• GPS (Global Positioning System) 1, 2, 3
• gravimeter 1, 2
• Gray, Edwyn 1 n
• ‘Green’ movement 1
• Gulf of Sirte 1