Creative Commons Attribution-Share Alike 3.0 truetrue English Surficial geology of Europe object has role: photographer author name string: Sting Wikimedia
Coastal erosion major threat to West Africa. Accessed June 11, 2018. U.S. Geological Survey The Republic of Guinea–Bissau. Accessed June 11, 2018. Wetlands
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India-Oceanic-Crustal-Map-with legend.jpg India-Oceanic-Crustal-Map.jpg Legend-for-Oceanic-Crustal-Map.jpg North America and Europe Oceanic-Crust.jpg Oceanic Crust