external works: the software that turned DNA into
names, the reference databases that supplied the names, the primers, every
statistical test, the soil biology behind what a DNA census can and cannot
see, the nitrogen biology the headline depends on, the public map products
describing this location, and the public sequence data used for comparison.
Each one says what it was used for here. Two have no link: a 1986
book whose registered identifier now points at a dead publisher page, and
this project's own analysis package.
Every entry here is something this study used. None was consulted
to see whether it disagreed with the result, so a list like this will always
look supportive; the case against is on the
research page, made from this study's own
data.