Relief Features Small 320×55 Medium 640×109 Large 1024×175 Download Tiff Original 2400×409 | (118.3 KB) Description A diagram of the relief features: mountain, plateau, plain, ocean basin, ocean deep, and volcano. Keywords geological features, geology diagram, ocean basin, plateau, relief features, topography Galleries Topography Source: Rollin D. Salisbury American Science Series - Advanced Course: Physiography (New York, NY: Henry Holt and Company, 1919)