Destruction of Helgoland
| View Cart ⇗ | Info
Work of the waves in cutting away rocky coasts. Successive stages in the destruction of the island of Helgoland.
Galleries
ErosionSource
Amadeus W. Grabau A Textbook of Geology (Boston: D.C. Heath & Co., 1920) 809
Downloads
2400×1997, 378.7 KiB
1024×852, 66.8 KiB
640×532, 36.7 KiB
320×266, 15.4 KiB