You realize that the Fukushima thing is completely overblown by the media, and there are no such "biological remnants".
After every major tsunami, deep-sea fauna and flora, as well as those commonly seen in the most majorly-impacted areas, are often found thousands of miles away upon foreign shores. That is what I mean by biological remnants - I'm talking about the originating seismic event and its aftermath, not the veracity of claims of radiation poisoning or environmental effect.
