Prima pagină / Australia's shadows of prehistory. 54

I found a large number of ancient shipwrecks in the Australian desert. Think of the implications. I also found canals that include indications of shipwrecks. Some of the ships look petrified; some look like shadows. What disaster was large enough to transform a continent into a desert?
Total hits: 5468737
Yesterday hits: 8486
Last 24 hours visitors: 776
Current hour visitors: 115
Recent guest(s): 19