These mega ripples, which are huge fossilised ripples ... which was then shaped into waveforms by high-speed tsunami waves. “We propose that the megaripples were formed in these muds by fluid ...

But the extent of the damage beneath the waves was less immediately apparent. Prior to the tsunami, these productive coastal marine ecosystems were important for fisheries, which were central to ...

A tsunami can move hundreds of miles per hour in the open ocean and smash into land with waves as high as 100 feet or more. From the area where the tsunami originates, waves travel outward in all ...

The Pacific coast of Vancouver Island is particularly susceptible to a large mega-thrust earthquake as well as the secondary effects of a tsunami or harbour wave. This study is concerned not just with ...