[Imports] Proposed import removal: nuclear explosion sites

[Martin Koppenhoefer]

> Am 17.04.2015 um 19:33 schrieb Bryce Nesbitt <bryce2 at obviously.com>:
> 
> In all cases the argument that "some barely-detectable trace archaeological remnant remains" seems to be thin justification for a pre-held like of the feature.


The only problem with this comparison is that craters with hundreds of meters of diameter don't typically fall into the "barely-detectable" category.


Cheers 
Martin